Vulnerabilities > CVE-2009-4895 - Race Condition vulnerability in multiple products

047910
CVSS 4.7 - MEDIUM
Attack vector
LOCAL
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
COMPLETE

Summary

Race condition in the tty_fasync function in drivers/char/tty_io.c in the Linux kernel before 2.6.32.6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via unknown vectors, related to the put_tty_queue and __f_setown functions. NOTE: the vulnerability was addressed in a different way in 2.6.32.9.

Vulnerable Configurations

Part Description Count
OS
Linux
1054
OS
Debian
1
OS
Canonical
6

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Leveraging Race Conditions
    This attack targets a race condition occurring when multiple processes access and manipulate the same resource concurrently and the outcome of the execution depends on the particular order in which the access takes place. The attacker can leverage a race condition by "running the race", modifying the resource and modifying the normal execution flow. For instance a race condition can occur while accessing a file, the attacker can trick the system by replacing the original file with his version and cause the system to read the malicious file.
  • Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions
    This attack targets a race condition occurring between the time of check (state) for a resource and the time of use of a resource. The typical example is the file access. The attacker can leverage a file access race condition by "running the race", meaning that he would modify the resource between the first time the target program accesses the file and the time the target program uses the file. During that period of time, the attacker could do something such as replace the file and cause an escalation of privilege.

Nessus

  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-2094.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-4895 Kyle Bader reported an issue in the tty subsystem that allows local users to create a denial of service (NULL pointer dereference). - CVE-2010-2226 Dan Rosenberg reported an issue in the xfs filesystem that allows local users to copy and read a file owned by another user, for which they only have write permissions, due to a lack of permission checking in the XFS_SWAPEXT ioctl. - CVE-2010-2240 Rafal Wojtczuk reported an issue that allows users to obtain escalated privileges. Users must already have sufficient privileges to execute or connect clients to an Xorg server. - CVE-2010-2248 Suresh Jayaraman discovered an issue in the CIFS filesystem. A malicious file server can set an incorrect
    last seen2020-06-01
    modified2020-06-02
    plugin id48387
    published2010-08-23
    reporterThis script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/48387
    titleDebian DSA-2094-1 : linux-2.6 - privilege escalation/denial of service/information leak
    code
    #%NASL_MIN_LEVEL 80502
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were  
    # extracted from Debian Security Advisory DSA-2094. The text 
    # itself is copyright (C) Software in the Public Interest, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(48387);
      script_version("1.15");
      script_cvs_date("Date: 2019/08/02 13:32:22");
    
      script_cve_id("CVE-2009-4895", "CVE-2010-2226", "CVE-2010-2240", "CVE-2010-2248", "CVE-2010-2521", "CVE-2010-2798", "CVE-2010-2803", "CVE-2010-2959", "CVE-2010-3015");
      script_xref(name:"DSA", value:"2094");
    
      script_name(english:"Debian DSA-2094-1 : linux-2.6 - privilege escalation/denial of service/information leak");
      script_summary(english:"Checks dpkg output for the updated package");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:"The remote Debian host is missing a security-related update."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Several vulnerabilities have been discovered in the Linux kernel that
    may lead to a denial of service or privilege escalation. The Common
    Vulnerabilities and Exposures project identifies the following
    problems :
    
      - CVE-2009-4895
        Kyle Bader reported an issue in the tty subsystem that
        allows local users to create a denial of service (NULL
        pointer dereference).
    
      - CVE-2010-2226
        Dan Rosenberg reported an issue in the xfs filesystem
        that allows local users to copy and read a file owned by
        another user, for which they only have write
        permissions, due to a lack of permission checking in the
        XFS_SWAPEXT ioctl.
    
      - CVE-2010-2240
        Rafal Wojtczuk reported an issue that allows users to
        obtain escalated privileges. Users must already have
        sufficient privileges to execute or connect clients to
        an Xorg server.
    
      - CVE-2010-2248
        Suresh Jayaraman discovered an issue in the CIFS
        filesystem. A malicious file server can set an incorrect
        'CountHigh' value, resulting in a denial of service
        (BUG_ON() assertion).
    
      - CVE-2010-2521
        Neil Brown reported an issue in the NFSv4 server code. A
        malicious client could trigger a denial of service
        (Oops) on a server due to a bug in the read_buf()
        routine.
    
      - CVE-2010-2798
        Bob Peterson reported an issue in the GFS2 file system.
        A file system user could cause a denial of service
        (Oops) via certain rename operations.
    
      - CVE-2010-2803
        Kees Cook reported an issue in the DRM (Direct Rendering
        Manager) subsystem. Local users with sufficient
        privileges (local X users or members of the 'video'
        group on a default Debian install) could acquire access
        to sensitive kernel memory.
    
      - CVE-2010-2959
        Ben Hawkes discovered an issue in the AF_CAN socket
        family. An integer overflow condition may allow local
        users to obtain elevated privileges.
    
      - CVE-2010-3015
        Toshiyuki Okajima reported an issue in the ext4
        filesystem. Local users could trigger a denial of
        service (BUG assertion) by generating a specific set of
        filesystem operations.
    
    This update also includes fixes a regression introduced by a previous
    update. See the referenced Debian bug page for details."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=589179"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2009-4895"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2226"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2240"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2248"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2521"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2798"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2803"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-2959"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://security-tracker.debian.org/tracker/CVE-2010-3015"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://www.debian.org/security/2010/dsa-2094"
      );
      script_set_attribute(
        attribute:"solution", 
        value:
    "Upgrade the linux-2.6 and user-mode-linux packages.
    
    For the stable distribution (lenny), this problem has been fixed in
    version 2.6.26-24lenny1.
    
    The following matrix lists additional source packages that were
    rebuilt for compatibility with or to take advantage of this update :
    
                            Debian 5.0 (lenny)     
      user-mode-linux        2.6.26-1um-2+24lenny1  
    Updates for arm and mips will be released as they become available."
      );
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
      script_set_attribute(attribute:"exploited_by_malware", value:"true");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-2.6");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:5.0");
    
      script_set_attribute(attribute:"patch_publication_date", value:"2010/08/19");
      script_set_attribute(attribute:"plugin_publication_date", value:"2010/08/23");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Debian Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl");
      script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("debian_package.inc");
    
    
    if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
    if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    
    flag = 0;
    if (deb_check(release:"5.0", prefix:"linux-doc-2.6.26", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-486", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-4kc-malta", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-5kc-malta", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-686-bigmem", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-alpha", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-armel", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-hppa", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-i386", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-ia64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-mipsel", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-powerpc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-s390", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-sparc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-alpha-generic", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-alpha-legacy", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-alpha-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-common", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-common-openvz", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-common-vserver", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-common-xen", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-iop32x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-itanium", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-ixp4xx", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-mckinley", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-openvz-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-openvz-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-orion5x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-parisc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-parisc-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-parisc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-parisc64-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-powerpc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-powerpc-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-powerpc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-r5k-cobalt", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-s390", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-s390x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-sb1-bcm91250a", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-sb1a-bcm91480b", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-sparc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-sparc64-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-versatile", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-686-bigmem", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-itanium", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-mckinley", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-powerpc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-powerpc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-s390x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-vserver-sparc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-xen-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-xen-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-486", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-4kc-malta", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-5kc-malta", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-686-bigmem", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-alpha-generic", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-alpha-legacy", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-alpha-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-iop32x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-itanium", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-ixp4xx", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-mckinley", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-openvz-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-openvz-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-orion5x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc64-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-r5k-cobalt", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390-tape", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sb1-bcm91250a", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sb1a-bcm91480b", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sparc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sparc64-smp", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-versatile", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-686-bigmem", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-itanium", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-mckinley", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-powerpc", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-powerpc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-s390x", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-sparc64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-xen-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-xen-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-libc-dev", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-manual-2.6.26", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-modules-2.6.26-2-xen-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-modules-2.6.26-2-xen-amd64", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-patch-debian-2.6.26", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-source-2.6.26", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-support-2.6.26-2", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"linux-tree-2.6.26", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"xen-linux-system-2.6.26-2-xen-686", reference:"2.6.26-24lenny1")) flag++;
    if (deb_check(release:"5.0", prefix:"xen-linux-system-2.6.26-2-xen-amd64", reference:"2.6.26-24lenny1")) flag++;
    
    if (flag)
    {
      if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
      else security_hole(0);
      exit(0);
    }
    else audit(AUDIT_HOST_NOT, "affected");
    
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-1000-1.NASL
    descriptionDan Rosenberg discovered that the RDS network protocol did not correctly check certain parameters. A local attacker could exploit this gain root privileges. (CVE-2010-3904) Al Viro discovered a race condition in the TTY driver. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2009-4895) Dan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not correctly check file permissions. A local attacker could overwrite append-only files, leading to potential data loss. (CVE-2010-2066) Dan Rosenberg discovered that the swapexit xfs ioctl did not correctly check file permissions. A local attacker could exploit this to read from write-only files, leading to a loss of privacy. (CVE-2010-2226) Suresh Jayaraman discovered that CIFS did not correctly validate certain response packats. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-2248) Ben Hutchings discovered that the ethtool interface did not correctly check certain sizes. A local attacker could perform malicious ioctl calls that could crash the system, leading to a denial of service. (CVE-2010-2478, CVE-2010-3084) James Chapman discovered that L2TP did not correctly evaluate checksum capabilities. If an attacker could make malicious routing changes, they could crash the system, leading to a denial of service. (CVE-2010-2495) Neil Brown discovered that NFSv4 did not correctly check certain write requests. A remote attacker could send specially crafted traffic that could crash the system or possibly gain root privileges. (CVE-2010-2521) David Howells discovered that DNS resolution in CIFS could be spoofed. A local attacker could exploit this to control DNS replies, leading to a loss of privacy and possible privilege escalation. (CVE-2010-2524) Dan Rosenberg discovered a flaw in gfs2 file system
    last seen2020-06-01
    modified2020-06-02
    plugin id50044
    published2010-10-20
    reporterUbuntu Security Notice (C) 2010-2019 Canonical, Inc. / NASL script (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/50044
    titleUbuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 / 10.04 LTS / 10.10 : linux, linux-ec2, linux-source-2.6.15 vulnerabilities (USN-1000-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Ubuntu Security Notice USN-1000-1. The text 
    # itself is copyright (C) Canonical, Inc. See 
    # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
    # trademark of Canonical, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(50044);
      script_version("1.21");
      script_cvs_date("Date: 2019/12/23");
    
      script_cve_id("CVE-2009-4895", "CVE-2010-2066", "CVE-2010-2226", "CVE-2010-2248", "CVE-2010-2478", "CVE-2010-2495", "CVE-2010-2521", "CVE-2010-2524", "CVE-2010-2525", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2946", "CVE-2010-2954", "CVE-2010-2955", "CVE-2010-2960", "CVE-2010-2963", "CVE-2010-3015", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3080", "CVE-2010-3084", "CVE-2010-3310", "CVE-2010-3432", "CVE-2010-3437", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3705", "CVE-2010-3904");
      script_bugtraq_id(40867, 40920, 41077, 41223, 41466, 41904, 42124, 42242, 42249, 42477, 42529, 42589, 42885, 42900, 42932, 43022, 43062, 43098, 43353, 43368, 43480, 43551, 43701, 43787, 44219);
      script_xref(name:"USN", value:"1000-1");
    
      script_name(english:"Ubuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 / 10.04 LTS / 10.10 : linux, linux-ec2, linux-source-2.6.15 vulnerabilities (USN-1000-1)");
      script_summary(english:"Checks dpkg output for updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Ubuntu host is missing one or more security-related
    patches."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Dan Rosenberg discovered that the RDS network protocol did not
    correctly check certain parameters. A local attacker could exploit
    this gain root privileges. (CVE-2010-3904)
    
    Al Viro discovered a race condition in the TTY driver. A local
    attacker could exploit this to crash the system, leading to a denial
    of service. (CVE-2009-4895)
    
    Dan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not
    correctly check file permissions. A local attacker could overwrite
    append-only files, leading to potential data loss. (CVE-2010-2066)
    
    Dan Rosenberg discovered that the swapexit xfs ioctl did not correctly
    check file permissions. A local attacker could exploit this to read
    from write-only files, leading to a loss of privacy. (CVE-2010-2226)
    
    Suresh Jayaraman discovered that CIFS did not correctly validate
    certain response packats. A remote attacker could send specially
    crafted traffic that would crash the system, leading to a denial of
    service. (CVE-2010-2248)
    
    Ben Hutchings discovered that the ethtool interface did not correctly
    check certain sizes. A local attacker could perform malicious ioctl
    calls that could crash the system, leading to a denial of service.
    (CVE-2010-2478, CVE-2010-3084)
    
    James Chapman discovered that L2TP did not correctly evaluate checksum
    capabilities. If an attacker could make malicious routing changes,
    they could crash the system, leading to a denial of service.
    (CVE-2010-2495)
    
    Neil Brown discovered that NFSv4 did not correctly check certain write
    requests. A remote attacker could send specially crafted traffic that
    could crash the system or possibly gain root privileges.
    (CVE-2010-2521)
    
    David Howells discovered that DNS resolution in CIFS could be spoofed.
    A local attacker could exploit this to control DNS replies, leading to
    a loss of privacy and possible privilege escalation. (CVE-2010-2524)
    
    Dan Rosenberg discovered a flaw in gfs2 file system's handling of acls
    (access control lists). An unprivileged local attacker could exploit
    this flaw to gain access or execute any file stored in the gfs2 file
    system. (CVE-2010-2525)
    
    Bob Peterson discovered that GFS2 rename operations did not correctly
    validate certain sizes. A local attacker could exploit this to crash
    the system, leading to a denial of service. (CVE-2010-2798)
    
    Eric Dumazet discovered that many network functions could leak kernel
    stack contents. A local attacker could exploit this to read portions
    of kernel memory, leading to a loss of privacy. (CVE-2010-2942,
    CVE-2010-3477)
    
    Sergey Vlasov discovered that JFS did not correctly handle certain
    extended attributes. A local attacker could bypass namespace access
    rules, leading to a loss of privacy. (CVE-2010-2946)
    
    Tavis Ormandy discovered that the IRDA subsystem did not correctly
    shut down. A local attacker could exploit this to cause the system to
    crash or possibly gain root privileges. (CVE-2010-2954)
    
    Brad Spengler discovered that the wireless extensions did not
    correctly validate certain request sizes. A local attacker could
    exploit this to read portions of kernel memory, leading to a loss of
    privacy. (CVE-2010-2955)
    
    Tavis Ormandy discovered that the session keyring did not correctly
    check for its parent. On systems without a default session keyring, a
    local attacker could exploit this to crash the system, leading to a
    denial of service. (CVE-2010-2960)
    
    Kees Cook discovered that the V4L1 32bit compat interface did not
    correctly validate certain parameters. A local attacker on a 64bit
    system with access to a video device could exploit this to gain root
    privileges. (CVE-2010-2963)
    
    Toshiyuki Okajima discovered that ext4 did not correctly check certain
    parameters. A local attacker could exploit this to crash the system or
    overwrite the last block of large files. (CVE-2010-3015)
    
    Tavis Ormandy discovered that the AIO subsystem did not correctly
    validate certain parameters. A local attacker could exploit this to
    crash the system or possibly gain root privileges. (CVE-2010-3067)
    
    Dan Rosenberg discovered that certain XFS ioctls leaked kernel stack
    contents. A local attacker could exploit this to read portions of
    kernel memory, leading to a loss of privacy. (CVE-2010-3078)
    
    Tavis Ormandy discovered that the OSS sequencer device did not
    correctly shut down. A local attacker could exploit this to crash the
    system or possibly gain root privileges. (CVE-2010-3080)
    
    Dan Rosenberg discovered that the ROSE driver did not correctly check
    parameters. A local attacker with access to a ROSE network device
    could exploit this to crash the system or possibly gain root
    privileges. (CVE-2010-3310)
    
    Thomas Dreibholz discovered that SCTP did not correctly handle
    appending packet chunks. A remote attacker could send specially
    crafted traffic to crash the system, leading to a denial of service.
    (CVE-2010-3432)
    
    Dan Rosenberg discovered that the CD driver did not correctly check
    parameters. A local attacker could exploit this to read arbitrary
    kernel memory, leading to a loss of privacy. (CVE-2010-3437)
    
    Dan Rosenberg discovered that the Sound subsystem did not correctly
    validate parameters. A local attacker could exploit this to crash the
    system, leading to a denial of service. (CVE-2010-3442)
    
    Dan Rosenberg discovered that SCTP did not correctly handle HMAC
    calculations. A remote attacker could send specially crafted traffic
    that would crash the system, leading to a denial of service.
    (CVE-2010-3705)
    
    Joel Becker discovered that OCFS2 did not correctly validate on-disk
    symlink structures. If an attacker were able to trick a user or
    automated system into mounting a specially crafted filesystem, it
    could crash the system or expose kernel memory, leading to a loss of
    privacy. (CVE-2010-NNN2).
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Ubuntu security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://usn.ubuntu.com/1000-1/"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
      script_set_attribute(attribute:"exploit_framework_core", value:"true");
      script_set_attribute(attribute:"exploited_by_malware", value:"true");
      script_set_attribute(attribute:"metasploit_name", value:'Reliable Datagram Sockets (RDS) rds_page_copy_user Privilege Escalation');
      script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
      script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
      script_set_attribute(attribute:"canvas_package", value:'CANVAS');
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.15");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.24");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.28");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-ec2-doc");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-ec2-source-2.6.31");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-ec2-source-2.6.32");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-xeon");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-ec2");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic-pae");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-openvz");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-preempt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-rt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-virtual");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-xeon");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-ec2");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpia");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpiacompat");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-openvz");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-preempt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-rt");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-versatile");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-xen");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-386");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-virtual");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.15");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.24");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.28");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.31");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.32");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.35");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-2.6");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-common");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.10");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.06:-:lts");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.04:-:lts");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.04");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.10");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2010/08/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2010/10/19");
      script_set_attribute(attribute:"plugin_publication_date", value:"2010/10/20");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"Ubuntu Security Notice (C) 2010-2019 Canonical, Inc. / NASL script (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Ubuntu Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
      script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("ubuntu.inc");
    include("ksplice.inc");
    
    if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/Ubuntu/release");
    if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
    release = chomp(release);
    if (! preg(pattern:"^(6\.06|8\.04|9\.04|9\.10|10\.04|10\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.06 / 8.04 / 9.04 / 9.10 / 10.04 / 10.10", "Ubuntu " + release);
    if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);
    
    if (get_one_kb_item("Host/ksplice/kernel-cves"))
    {
      rm_kb_item(name:"Host/uptrack-uname-r");
      cve_list = make_list("CVE-2009-4895", "CVE-2010-2066", "CVE-2010-2226", "CVE-2010-2248", "CVE-2010-2478", "CVE-2010-2495", "CVE-2010-2521", "CVE-2010-2524", "CVE-2010-2525", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2946", "CVE-2010-2954", "CVE-2010-2955", "CVE-2010-2960", "CVE-2010-2963", "CVE-2010-3015", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3080", "CVE-2010-3084", "CVE-2010-3310", "CVE-2010-3432", "CVE-2010-3437", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3705", "CVE-2010-3904");
      if (ksplice_cves_check(cve_list))
      {
        audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1000-1");
      }
      else
      {
        _ubuntu_report = ksplice_reporting_text();
      }
    }
    
    flag = 0;
    
    if (ubuntu_check(osver:"6.06", pkgname:"linux-doc-2.6.15", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-386", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-686", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-amd64-generic", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-amd64-k8", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-amd64-server", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-amd64-xeon", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-55-server", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-386", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-686", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-amd64-generic", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-amd64-k8", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-amd64-server", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-amd64-xeon", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-55-server", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-kernel-devel", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"6.06", pkgname:"linux-source-2.6.15", pkgver:"2.6.15-55.89")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-doc-2.6.24", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-386", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-generic", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-openvz", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-rt", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-server", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-virtual", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-28-xen", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-386", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-generic", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-lpia", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-lpiacompat", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-openvz", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-rt", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-server", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-virtual", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-28-xen", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-28-386", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-28-generic", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-28-server", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-28-virtual", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-kernel-devel", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-libc-dev", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"8.04", pkgname:"linux-source-2.6.24", pkgver:"2.6.24-28.80")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-doc-2.6.28", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-19", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-19-generic", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-19-server", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-19-generic", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-19-lpia", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-19-server", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-19-versatile", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-19-virtual", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-libc-dev", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.04", pkgname:"linux-source-2.6.28", pkgver:"2.6.28-19.66")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-doc", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-ec2-doc", pkgver:"2.6.31-307.21")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-ec2-source-2.6.31", pkgver:"2.6.31-307.21")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-22", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-22-386", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-22-generic", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-22-generic-pae", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-22-server", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-307", pkgver:"2.6.31-307.21")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-headers-2.6.31-307-ec2", pkgver:"2.6.31-307.21")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-386", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-generic", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-generic-pae", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-lpia", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-server", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-22-virtual", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-image-2.6.31-307-ec2", pkgver:"2.6.31-307.21")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-libc-dev", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"9.10", pkgname:"linux-source-2.6.31", pkgver:"2.6.31-22.67")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-doc", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-ec2-doc", pkgver:"2.6.32-309.18")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-ec2-source-2.6.32", pkgver:"2.6.32-309.18")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25-386", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25-generic", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25-generic-pae", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25-preempt", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-25-server", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-309", pkgver:"2.6.32-309.18")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-309-ec2", pkgver:"2.6.32-309.18")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-386", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-generic", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-generic-pae", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-lpia", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-preempt", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-server", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-versatile", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-25-virtual", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-309-ec2", pkgver:"2.6.32-309.18")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-libc-dev", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-source-2.6.32", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-tools-2.6.32-25", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-tools-common", pkgver:"2.6.32-25.45")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-doc", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-22", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-22-generic", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-22-generic-pae", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-22-server", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-22-virtual", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-22-generic", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-22-generic-pae", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-22-server", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-22-versatile", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-22-virtual", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-libc-dev", pkgver:"2.6.35-1022.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-source-2.6.35", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-tools-2.6.35-22", pkgver:"2.6.35-22.35")) flag++;
    if (ubuntu_check(osver:"10.10", pkgname:"linux-tools-common", pkgver:"2.6.35-22.35")) flag++;
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : ubuntu_report_get()
      );
      exit(0);
    }
    else
    {
      tested = ubuntu_pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-doc / linux-doc-2.6.15 / linux-doc-2.6.24 / linux-doc-2.6.28 / etc");
    }
    
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-1083-1.NASL
    descriptionDan Rosenberg discovered that the RDS network protocol did not correctly check certain parameters. A local attacker could exploit this gain root privileges. (CVE-2010-3904) Nelson Elhage discovered several problems with the Acorn Econet protocol driver. A local user could cause a denial of service via a NULL pointer dereference, escalate privileges by overflowing the kernel stack, and assign Econet addresses to arbitrary interfaces. (CVE-2010-3848, CVE-2010-3849, CVE-2010-3850) Ben Hawkes discovered that the Linux kernel did not correctly filter registers on 64bit kernels when performing 32bit system calls. On a 64bit system, a local attacker could manipulate 32bit system calls to gain root privileges. (CVE-2010-3301) Al Viro discovered a race condition in the TTY driver. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2009-4895) Gleb Napatov discovered that KVM did not correctly check certain privileged operations. A local attacker with access to a guest kernel could exploit this to crash the host system, leading to a denial of service. (CVE-2010-0435) Dan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not correctly check file permissions. A local attacker could overwrite append-only files, leading to potential data loss. (CVE-2010-2066) Dan Rosenberg discovered that the swapexit xfs ioctl did not correctly check file permissions. A local attacker could exploit this to read from write-only files, leading to a loss of privacy. (CVE-2010-2226) Suresh Jayaraman discovered that CIFS did not correctly validate certain response packats. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-2248) Ben Hutchings discovered that the ethtool interface did not correctly check certain sizes. A local attacker could perform malicious ioctl calls that could crash the system, leading to a denial of service. (CVE-2010-2478, CVE-2010-3084) James Chapman discovered that L2TP did not correctly evaluate checksum capabilities. If an attacker could make malicious routing changes, they could crash the system, leading to a denial of service. (CVE-2010-2495) Neil Brown discovered that NFSv4 did not correctly check certain write requests. A remote attacker could send specially crafted traffic that could crash the system or possibly gain root privileges. (CVE-2010-2521) David Howells discovered that DNS resolution in CIFS could be spoofed. A local attacker could exploit this to control DNS replies, leading to a loss of privacy and possible privilege escalation. (CVE-2010-2524) Dan Rosenberg discovered that the btrfs filesystem did not correctly validate permissions when using the clone function. A local attacker could overwrite the contents of file handles that were opened for append-only, or potentially read arbitrary contents, leading to a loss of privacy. (CVE-2010-2537, CVE-2010-2538) Bob Peterson discovered that GFS2 rename operations did not correctly validate certain sizes. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-2798) Eric Dumazet discovered that many network functions could leak kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2942, CVE-2010-3477) Dave Chinner discovered that the XFS filesystem did not correctly order inode lookups when exported by NFS. A remote attacker could exploit this to read or write disk blocks that had changed file assignment or had become unlinked, leading to a loss of privacy. (CVE-2010-2943) Sergey Vlasov discovered that JFS did not correctly handle certain extended attributes. A local attacker could bypass namespace access rules, leading to a loss of privacy. (CVE-2010-2946) Tavis Ormandy discovered that the IRDA subsystem did not correctly shut down. A local attacker could exploit this to cause the system to crash or possibly gain root privileges. (CVE-2010-2954) Brad Spengler discovered that the wireless extensions did not correctly validate certain request sizes. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-2955) Tavis Ormandy discovered that the session keyring did not correctly check for its parent. On systems without a default session keyring, a local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-2960) Kees Cook discovered that the Intel i915 graphics driver did not correctly validate memory regions. A local attacker with access to the video card could read and write arbitrary kernel memory to gain root privileges. (CVE-2010-2962) Kees Cook discovered that the V4L1 32bit compat interface did not correctly validate certain parameters. A local attacker on a 64bit system with access to a video device could exploit this to gain root privileges. (CVE-2010-2963) Toshiyuki Okajima discovered that ext4 did not correctly check certain parameters. A local attacker could exploit this to crash the system or overwrite the last block of large files. (CVE-2010-3015) Tavis Ormandy discovered that the AIO subsystem did not correctly validate certain parameters. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3067) Dan Rosenberg discovered that certain XFS ioctls leaked kernel stack contents. A local attacker could exploit this to read portions of kernel memory, leading to a loss of privacy. (CVE-2010-3078) Robert Swiecki discovered that ftrace did not correctly handle mutexes. A local attacker could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-3079) Tavis Ormandy discovered that the OSS sequencer device did not correctly shut down. A local attacker could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3080) Dan Rosenberg discovered that several network ioctls did not clear kernel memory correctly. A local user could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-3296, CVE-2010-3297, CVE-2010-3298) Dan Rosenberg discovered that the ROSE driver did not correctly check parameters. A local attacker with access to a ROSE network device could exploit this to crash the system or possibly gain root privileges. (CVE-2010-3310) Thomas Dreibholz discovered that SCTP did not correctly handle appending packet chunks. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2010-3432) Dan Rosenberg discovered that the CD driver did not correctly check parameters. A local attacker could exploit this to read arbitrary kernel memory, leading to a loss of privacy. (CVE-2010-3437) Dan Rosenberg discovered that the Sound subsystem did not correctly validate parameters. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3442) Dan Rosenberg discovered that SCTP did not correctly handle HMAC calculations. A remote attacker could send specially crafted traffic that would crash the system, leading to a denial of service. (CVE-2010-3705) Brad Spengler discovered that stack memory for new a process was not correctly calculated. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-3858) Dan Rosenberg discovered that the Linux kernel TIPC implementation contained multiple integer signedness errors. A local attacker could exploit this to gain root privileges. (CVE-2010-3859) Kees Cook discovered that the ethtool interface did not correctly clear kernel memory. A local attacker could read kernel heap memory, leading to a loss of privacy. (CVE-2010-3861) Dan Rosenberg discovered that the CAN protocol on 64bit systems did not correctly calculate the size of certain buffers. A local attacker could exploit this to crash the system or possibly execute arbitrary code as the root user. (CVE-2010-3874) Kees Cook and Vasiliy Kulikov discovered that the shm interface did not clear kernel memory correctly. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4072) Dan Rosenberg discovered that IPC structures were not correctly initialized on 64bit systems. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4073) Dan Rosenberg discovered that the RME Hammerfall DSP audio interface driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4080, CVE-2010-4081) Dan Rosenberg discovered that the VIA video driver did not correctly clear kernel memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2010-4082) James Bottomley discovered that the ICP vortex storage array controller driver did not validate certain sizes. A local attacker on a 64bit system could exploit this to crash the kernel, leading to a denial of service. (CVE-2010-4157) Dan Rosenberg discovered that the socket filters did not correctly initialize structure memory. A local attacker could create malicious filters to read portions of kernel stack memory, leading to a loss of privacy. (CVE-2010-4158) Dan Rosenberg discovered that the Linux kernel L2TP implementation contained multiple integer signedness errors. A local attacker could exploit this to to crash the kernel, or possibly gain root privileges. (CVE-2010-4160) Dan Rosenberg discovered that certain iovec operations did not calculate page counts correctly. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4162) Dan Rosenberg discovered multiple flaws in the X.25 facilities parsing. If a system was using X.25, a remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4164) Steve Chen discovered that setsockopt did not correctly check MSS values. A local attacker could make a specially crafted socket call to crash the system, leading to a denial of service. (CVE-2010-4165) Dave Jones discovered that the mprotect system call did not correctly handle merged VMAs. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4169) Dan Rosenberg discovered that the RDS protocol did not correctly check ioctl arguments. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4175) Alan Cox discovered that the HCI UART driver did not correctly check if a write operation was available. If the mmap_min-addr sysctl was changed from the Ubuntu default to a value of 0, a local attacker could exploit this flaw to gain root privileges. (CVE-2010-4242) Brad Spengler discovered that the kernel did not correctly account for userspace memory allocations during exec() calls. A local attacker could exploit this to consume all system memory, leading to a denial of service. (CVE-2010-4243) Vegard Nossum discovered that memory garbage collection was not handled correctly for active sockets. A local attacker could exploit this to allocate all available kernel memory, leading to a denial of service. (CVE-2010-4249) It was discovered that named pipes did not correctly handle certain fcntl calls. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2010-4256) Nelson Elhage discovered that the kernel did not correctly handle process cleanup after triggering a recoverable kernel bug. If a local attacker were able to trigger certain kinds of kernel bugs, they could create a specially crafted process to gain root privileges. (CVE-2010-4258) Kees Cook discovered that some ethtool functions did not correctly clear heap memory. A local attacker with CAP_NET_ADMIN privileges could exploit this to read portions of kernel heap memory, leading to a loss of privacy. (CVE-2010-4655) Frank Arnold discovered that the IGMP protocol did not correctly parse certain packets. A remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-0709). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id65101
    published2013-03-09
    reporterUbuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/65101
    titleUbuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1083-1)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from Ubuntu Security Notice USN-1083-1. The text 
    # itself is copyright (C) Canonical, Inc. See 
    # <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
    # trademark of Canonical, Inc.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(65101);
      script_version("1.14");
      script_cvs_date("Date: 2019/12/23");
    
      script_cve_id("CVE-2009-4895", "CVE-2010-0435", "CVE-2010-2066", "CVE-2010-2226", "CVE-2010-2248", "CVE-2010-2478", "CVE-2010-2495", "CVE-2010-2521", "CVE-2010-2524", "CVE-2010-2537", "CVE-2010-2538", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2943", "CVE-2010-2946", "CVE-2010-2954", "CVE-2010-2955", "CVE-2010-2960", "CVE-2010-2962", "CVE-2010-2963", "CVE-2010-3015", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3079", "CVE-2010-3080", "CVE-2010-3084", "CVE-2010-3296", "CVE-2010-3297", "CVE-2010-3298", "CVE-2010-3301", "CVE-2010-3310", "CVE-2010-3432", "CVE-2010-3437", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3705", "CVE-2010-3848", "CVE-2010-3849", "CVE-2010-3850", "CVE-2010-3858", "CVE-2010-3859", "CVE-2010-3861", "CVE-2010-3874", "CVE-2010-3904", "CVE-2010-4072", "CVE-2010-4073", "CVE-2010-4080", "CVE-2010-4081", "CVE-2010-4082", "CVE-2010-4157", "CVE-2010-4158", "CVE-2010-4160", "CVE-2010-4162", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4242", "CVE-2010-4243", "CVE-2010-4249", "CVE-2010-4256", "CVE-2010-4258", "CVE-2010-4655", "CVE-2011-0709");
      script_bugtraq_id(40920, 41077, 41223, 41466, 41847, 41854, 41904, 42124, 42242, 42249, 42477, 42527, 42529, 42582, 42589, 42885, 42900, 42932, 43022, 43062, 43098, 43221, 43226, 43229, 43353, 43355, 43368, 43480, 43551, 43684, 43701, 43787, 44067, 44219, 44242, 44301, 44427, 44830, 44861, 45037, 45054, 45072);
      script_xref(name:"USN", value:"1083-1");
    
      script_name(english:"Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1083-1)");
      script_summary(english:"Checks dpkg output for updated packages.");
    
      script_set_attribute(
        attribute:"synopsis", 
        value:
    "The remote Ubuntu host is missing one or more security-related
    patches."
      );
      script_set_attribute(
        attribute:"description", 
        value:
    "Dan Rosenberg discovered that the RDS network protocol did not
    correctly check certain parameters. A local attacker could exploit
    this gain root privileges. (CVE-2010-3904)
    
    Nelson Elhage discovered several problems with the Acorn Econet
    protocol driver. A local user could cause a denial of service via a
    NULL pointer dereference, escalate privileges by overflowing the
    kernel stack, and assign Econet addresses to arbitrary interfaces.
    (CVE-2010-3848, CVE-2010-3849, CVE-2010-3850)
    
    Ben Hawkes discovered that the Linux kernel did not correctly filter
    registers on 64bit kernels when performing 32bit system calls. On a
    64bit system, a local attacker could manipulate 32bit system calls to
    gain root privileges. (CVE-2010-3301)
    
    Al Viro discovered a race condition in the TTY driver. A local
    attacker could exploit this to crash the system, leading to a denial
    of service. (CVE-2009-4895)
    
    Gleb Napatov discovered that KVM did not correctly check certain
    privileged operations. A local attacker with access to a guest kernel
    could exploit this to crash the host system, leading to a denial of
    service. (CVE-2010-0435)
    
    Dan Rosenberg discovered that the MOVE_EXT ext4 ioctl did not
    correctly check file permissions. A local attacker could overwrite
    append-only files, leading to potential data loss. (CVE-2010-2066)
    
    Dan Rosenberg discovered that the swapexit xfs ioctl did not correctly
    check file permissions. A local attacker could exploit this to read
    from write-only files, leading to a loss of privacy. (CVE-2010-2226)
    
    Suresh Jayaraman discovered that CIFS did not correctly validate
    certain response packats. A remote attacker could send specially
    crafted traffic that would crash the system, leading to a denial of
    service. (CVE-2010-2248)
    
    Ben Hutchings discovered that the ethtool interface did not correctly
    check certain sizes. A local attacker could perform malicious ioctl
    calls that could crash the system, leading to a denial of service.
    (CVE-2010-2478, CVE-2010-3084)
    
    James Chapman discovered that L2TP did not correctly evaluate checksum
    capabilities. If an attacker could make malicious routing changes,
    they could crash the system, leading to a denial of service.
    (CVE-2010-2495)
    
    Neil Brown discovered that NFSv4 did not correctly check certain write
    requests. A remote attacker could send specially crafted traffic that
    could crash the system or possibly gain root privileges.
    (CVE-2010-2521)
    
    David Howells discovered that DNS resolution in CIFS could be spoofed.
    A local attacker could exploit this to control DNS replies, leading to
    a loss of privacy and possible privilege escalation. (CVE-2010-2524)
    
    Dan Rosenberg discovered that the btrfs filesystem did not correctly
    validate permissions when using the clone function. A local attacker
    could overwrite the contents of file handles that were opened for
    append-only, or potentially read arbitrary contents, leading to a loss
    of privacy. (CVE-2010-2537, CVE-2010-2538)
    
    Bob Peterson discovered that GFS2 rename operations did not correctly
    validate certain sizes. A local attacker could exploit this to crash
    the system, leading to a denial of service. (CVE-2010-2798)
    
    Eric Dumazet discovered that many network functions could leak kernel
    stack contents. A local attacker could exploit this to read portions
    of kernel memory, leading to a loss of privacy. (CVE-2010-2942,
    CVE-2010-3477)
    
    Dave Chinner discovered that the XFS filesystem did not correctly
    order inode lookups when exported by NFS. A remote attacker could
    exploit this to read or write disk blocks that had changed file
    assignment or had become unlinked, leading to a loss of privacy.
    (CVE-2010-2943)
    
    Sergey Vlasov discovered that JFS did not correctly handle certain
    extended attributes. A local attacker could bypass namespace access
    rules, leading to a loss of privacy. (CVE-2010-2946)
    
    Tavis Ormandy discovered that the IRDA subsystem did not correctly
    shut down. A local attacker could exploit this to cause the system to
    crash or possibly gain root privileges. (CVE-2010-2954)
    
    Brad Spengler discovered that the wireless extensions did not
    correctly validate certain request sizes. A local attacker could
    exploit this to read portions of kernel memory, leading to a loss of
    privacy. (CVE-2010-2955)
    
    Tavis Ormandy discovered that the session keyring did not correctly
    check for its parent. On systems without a default session keyring, a
    local attacker could exploit this to crash the system, leading to a
    denial of service. (CVE-2010-2960)
    
    Kees Cook discovered that the Intel i915 graphics driver did not
    correctly validate memory regions. A local attacker with access to the
    video card could read and write arbitrary kernel memory to gain root
    privileges. (CVE-2010-2962)
    
    Kees Cook discovered that the V4L1 32bit compat interface did not
    correctly validate certain parameters. A local attacker on a 64bit
    system with access to a video device could exploit this to gain root
    privileges. (CVE-2010-2963)
    
    Toshiyuki Okajima discovered that ext4 did not correctly check certain
    parameters. A local attacker could exploit this to crash the system or
    overwrite the last block of large files. (CVE-2010-3015)
    
    Tavis Ormandy discovered that the AIO subsystem did not correctly
    validate certain parameters. A local attacker could exploit this to
    crash the system or possibly gain root privileges. (CVE-2010-3067)
    
    Dan Rosenberg discovered that certain XFS ioctls leaked kernel stack
    contents. A local attacker could exploit this to read portions of
    kernel memory, leading to a loss of privacy. (CVE-2010-3078)
    
    Robert Swiecki discovered that ftrace did not correctly handle
    mutexes. A local attacker could exploit this to crash the kernel,
    leading to a denial of service. (CVE-2010-3079)
    
    Tavis Ormandy discovered that the OSS sequencer device did not
    correctly shut down. A local attacker could exploit this to crash the
    system or possibly gain root privileges. (CVE-2010-3080)
    
    Dan Rosenberg discovered that several network ioctls did not clear
    kernel memory correctly. A local user could exploit this to read
    kernel stack memory, leading to a loss of privacy. (CVE-2010-3296,
    CVE-2010-3297, CVE-2010-3298)
    
    Dan Rosenberg discovered that the ROSE driver did not correctly check
    parameters. A local attacker with access to a ROSE network device
    could exploit this to crash the system or possibly gain root
    privileges. (CVE-2010-3310)
    
    Thomas Dreibholz discovered that SCTP did not correctly handle
    appending packet chunks. A remote attacker could send specially
    crafted traffic to crash the system, leading to a denial of service.
    (CVE-2010-3432)
    
    Dan Rosenberg discovered that the CD driver did not correctly check
    parameters. A local attacker could exploit this to read arbitrary
    kernel memory, leading to a loss of privacy. (CVE-2010-3437)
    
    Dan Rosenberg discovered that the Sound subsystem did not correctly
    validate parameters. A local attacker could exploit this to crash the
    system, leading to a denial of service. (CVE-2010-3442)
    
    Dan Rosenberg discovered that SCTP did not correctly handle HMAC
    calculations. A remote attacker could send specially crafted traffic
    that would crash the system, leading to a denial of service.
    (CVE-2010-3705)
    
    Brad Spengler discovered that stack memory for new a process was not
    correctly calculated. A local attacker could exploit this to crash the
    system, leading to a denial of service. (CVE-2010-3858)
    
    Dan Rosenberg discovered that the Linux kernel TIPC implementation
    contained multiple integer signedness errors. A local attacker could
    exploit this to gain root privileges. (CVE-2010-3859)
    
    Kees Cook discovered that the ethtool interface did not correctly
    clear kernel memory. A local attacker could read kernel heap memory,
    leading to a loss of privacy. (CVE-2010-3861)
    
    Dan Rosenberg discovered that the CAN protocol on 64bit systems did
    not correctly calculate the size of certain buffers. A local attacker
    could exploit this to crash the system or possibly execute arbitrary
    code as the root user. (CVE-2010-3874)
    
    Kees Cook and Vasiliy Kulikov discovered that the shm interface did
    not clear kernel memory correctly. A local attacker could exploit this
    to read kernel stack memory, leading to a loss of privacy.
    (CVE-2010-4072)
    
    Dan Rosenberg discovered that IPC structures were not correctly
    initialized on 64bit systems. A local attacker could exploit this to
    read kernel stack memory, leading to a loss of privacy.
    (CVE-2010-4073)
    
    Dan Rosenberg discovered that the RME Hammerfall DSP audio interface
    driver did not correctly clear kernel memory. A local attacker could
    exploit this to read kernel stack memory, leading to a loss of
    privacy. (CVE-2010-4080, CVE-2010-4081)
    
    Dan Rosenberg discovered that the VIA video driver did not correctly
    clear kernel memory. A local attacker could exploit this to read
    kernel stack memory, leading to a loss of privacy. (CVE-2010-4082)
    
    James Bottomley discovered that the ICP vortex storage array
    controller driver did not validate certain sizes. A local attacker on
    a 64bit system could exploit this to crash the kernel, leading to a
    denial of service. (CVE-2010-4157)
    
    Dan Rosenberg discovered that the socket filters did not correctly
    initialize structure memory. A local attacker could create malicious
    filters to read portions of kernel stack memory, leading to a loss of
    privacy. (CVE-2010-4158)
    
    Dan Rosenberg discovered that the Linux kernel L2TP implementation
    contained multiple integer signedness errors. A local attacker could
    exploit this to to crash the kernel, or possibly gain root privileges.
    (CVE-2010-4160)
    
    Dan Rosenberg discovered that certain iovec operations did not
    calculate page counts correctly. A local attacker could exploit this
    to crash the system, leading to a denial of service. (CVE-2010-4162)
    
    Dan Rosenberg discovered multiple flaws in the X.25 facilities
    parsing. If a system was using X.25, a remote attacker could exploit
    this to crash the system, leading to a denial of service.
    (CVE-2010-4164)
    
    Steve Chen discovered that setsockopt did not correctly check MSS
    values. A local attacker could make a specially crafted socket call to
    crash the system, leading to a denial of service. (CVE-2010-4165)
    
    Dave Jones discovered that the mprotect system call did not correctly
    handle merged VMAs. A local attacker could exploit this to crash the
    system, leading to a denial of service. (CVE-2010-4169)
    
    Dan Rosenberg discovered that the RDS protocol did not correctly check
    ioctl arguments. A local attacker could exploit this to crash the
    system, leading to a denial of service. (CVE-2010-4175)
    
    Alan Cox discovered that the HCI UART driver did not correctly check
    if a write operation was available. If the mmap_min-addr sysctl was
    changed from the Ubuntu default to a value of 0, a local attacker
    could exploit this flaw to gain root privileges. (CVE-2010-4242)
    
    Brad Spengler discovered that the kernel did not correctly account for
    userspace memory allocations during exec() calls. A local attacker
    could exploit this to consume all system memory, leading to a denial
    of service. (CVE-2010-4243)
    
    Vegard Nossum discovered that memory garbage collection was not
    handled correctly for active sockets. A local attacker could exploit
    this to allocate all available kernel memory, leading to a denial of
    service. (CVE-2010-4249)
    
    It was discovered that named pipes did not correctly handle certain
    fcntl calls. A local attacker could exploit this to crash the system,
    leading to a denial of service. (CVE-2010-4256)
    
    Nelson Elhage discovered that the kernel did not correctly handle
    process cleanup after triggering a recoverable kernel bug. If a local
    attacker were able to trigger certain kinds of kernel bugs, they could
    create a specially crafted process to gain root privileges.
    (CVE-2010-4258)
    
    Kees Cook discovered that some ethtool functions did not correctly
    clear heap memory. A local attacker with CAP_NET_ADMIN privileges
    could exploit this to read portions of kernel heap memory, leading to
    a loss of privacy. (CVE-2010-4655)
    
    Frank Arnold discovered that the IGMP protocol did not correctly parse
    certain packets. A remote attacker could send specially crafted
    traffic to crash the system, leading to a denial of service.
    (CVE-2011-0709).
    
    Note that Tenable Network Security has extracted the preceding
    description block directly from the Ubuntu security advisory. Tenable
    has attempted to automatically clean and format it as much as possible
    without introducing additional issues."
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://usn.ubuntu.com/1083-1/"
      );
      script_set_attribute(attribute:"solution", value:"Update the affected packages.");
      script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
      script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
      script_set_attribute(attribute:"exploit_framework_core", value:"true");
      script_set_attribute(attribute:"exploited_by_malware", value:"true");
      script_set_attribute(attribute:"metasploit_name", value:'Reliable Datagram Sockets (RDS) rds_page_copy_user Privilege Escalation');
      script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
      script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
      script_set_attribute(attribute:"canvas_package", value:'CANVAS');
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic-pae");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-virtual");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
      script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
    
      script_set_attribute(attribute:"vuln_publication_date", value:"2010/08/20");
      script_set_attribute(attribute:"patch_publication_date", value:"2011/03/02");
      script_set_attribute(attribute:"plugin_publication_date", value:"2013/03/09");
      script_set_attribute(attribute:"generated_plugin", value:"current");
      script_end_attributes();
    
      script_category(ACT_GATHER_INFO);
      script_copyright(english:"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
      script_family(english:"Ubuntu Local Security Checks");
    
      script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
      script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
    
      exit(0);
    }
    
    
    include("audit.inc");
    include("ubuntu.inc");
    include("ksplice.inc");
    
    if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
    release = get_kb_item("Host/Ubuntu/release");
    if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
    release = chomp(release);
    if (! preg(pattern:"^(10\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04", "Ubuntu " + release);
    if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    cpu = get_kb_item("Host/cpu");
    if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
    if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);
    
    if (get_one_kb_item("Host/ksplice/kernel-cves"))
    {
      rm_kb_item(name:"Host/uptrack-uname-r");
      cve_list = make_list("CVE-2009-4895", "CVE-2010-0435", "CVE-2010-2066", "CVE-2010-2226", "CVE-2010-2248", "CVE-2010-2478", "CVE-2010-2495", "CVE-2010-2521", "CVE-2010-2524", "CVE-2010-2537", "CVE-2010-2538", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2943", "CVE-2010-2946", "CVE-2010-2954", "CVE-2010-2955", "CVE-2010-2960", "CVE-2010-2962", "CVE-2010-2963", "CVE-2010-3015", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3079", "CVE-2010-3080", "CVE-2010-3084", "CVE-2010-3296", "CVE-2010-3297", "CVE-2010-3298", "CVE-2010-3301", "CVE-2010-3310", "CVE-2010-3432", "CVE-2010-3437", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3705", "CVE-2010-3848", "CVE-2010-3849", "CVE-2010-3850", "CVE-2010-3858", "CVE-2010-3859", "CVE-2010-3861", "CVE-2010-3874", "CVE-2010-3904", "CVE-2010-4072", "CVE-2010-4073", "CVE-2010-4080", "CVE-2010-4081", "CVE-2010-4082", "CVE-2010-4157", "CVE-2010-4158", "CVE-2010-4160", "CVE-2010-4162", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4242", "CVE-2010-4243", "CVE-2010-4249", "CVE-2010-4256", "CVE-2010-4258", "CVE-2010-4655", "CVE-2011-0709");
      if (ksplice_cves_check(cve_list))
      {
        audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1083-1");
      }
      else
      {
        _ubuntu_report = ksplice_reporting_text();
      }
    }
    
    flag = 0;
    
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.35-25", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.35-25-generic", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.35-25-generic-pae", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.35-25-server", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.35-25-virtual", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.35-25-generic", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.35-25-generic-pae", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.35-25-server", pkgver:"2.6.35-25.44~lucid1")) flag++;
    if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.35-25-virtual", pkgver:"2.6.35-25.44~lucid1")) flag++;
    
    if (flag)
    {
      security_report_v4(
        port       : 0,
        severity   : SECURITY_HOLE,
        extra      : ubuntu_report_get()
      );
      exit(0);
    }
    else
    {
      tested = ubuntu_pkg_tests_get();
      if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
      else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-headers-2.6 / linux-headers-2.6-generic / etc");
    }
    

Redhat

rpms
  • kernel-rt-0:2.6.24.7-149.el5rt
  • kernel-rt-debug-0:2.6.24.7-149.el5rt
  • kernel-rt-debug-debuginfo-0:2.6.24.7-149.el5rt
  • kernel-rt-debug-devel-0:2.6.24.7-149.el5rt
  • kernel-rt-debuginfo-0:2.6.24.7-149.el5rt
  • kernel-rt-debuginfo-common-0:2.6.24.7-149.el5rt
  • kernel-rt-devel-0:2.6.24.7-149.el5rt
  • kernel-rt-doc-0:2.6.24.7-149.el5rt
  • kernel-rt-trace-0:2.6.24.7-149.el5rt
  • kernel-rt-trace-debuginfo-0:2.6.24.7-149.el5rt
  • kernel-rt-trace-devel-0:2.6.24.7-149.el5rt
  • kernel-rt-vanilla-0:2.6.24.7-149.el5rt
  • kernel-rt-vanilla-debuginfo-0:2.6.24.7-149.el5rt
  • kernel-rt-vanilla-devel-0:2.6.24.7-149.el5rt