Vulnerabilities > CVE-2007-3642 - Numeric Errors vulnerability in Linux Kernel

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
linux
CWE-189
nessus
NVD
Published: 2007-07-10
Updated: 2023-11-07

Summary

The decode_choice function in net/netfilter/nf_conntrack_h323_asn1.c in the Linux kernel before 2.6.20.15, 2.6.21.x before 2.6.21.6, and before 2.6.22 allows remote attackers to cause a denial of service (crash) via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer dereference.

Vulnerable Configurations

Part Description Count
OS
Linux
801

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-1356.NASL
    descriptionSeveral local and remote vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2007-1353 Ilja van Sprundel discovered that kernel memory could be leaked via the Bluetooth setsockopt call due to an uninitialized stack buffer. This could be used by local attackers to read the contents of sensitive kernel memory. - CVE-2007-2172 Thomas Graf reported a typo in the DECnet protocol handler that could be used by a local attacker to overrun an array via crafted packets, potentially resulting in a Denial of Service (system crash). A similar issue exists in the IPV4 protocol handler and will be fixed in a subsequent update. - CVE-2007-2453 A couple of issues with random number generation were discovered. Slightly less random numbers resulted from hashing a subset of the available entropy. Zero-entropy systems were seeded with the same inputs at boot time, resulting in repeatable series of random numbers. - CVE-2007-2525 Florian Zumbiehl discovered a memory leak in the PPPOE subsystem caused by releasing a socket before PPPIOCGCHAN is called upon it. This could be used by a local user to DoS a system by consuming all available memory. - CVE-2007-2876 Vilmos Nebehaj discovered a NULL pointer dereference condition in the netfilter subsystem. This allows remote systems which communicate using the SCTP protocol to crash a system by creating a connection with an unknown chunk type. - CVE-2007-3513 Oliver Neukum reported an issue in the usblcd driver which, by not limiting the size of write buffers, permits local users with write access to trigger a DoS by consuming all available memory. - CVE-2007-3642 Zhongling Wen reported an issue in nf_conntrack_h323 where the lack of range checking may lead to NULL pointer dereferences. Remote attackers could exploit this to create a DoS condition (system crash). - CVE-2007-3848 Wojciech Purczynski discovered that pdeath_signal was not being reset properly under certain conditions which may allow local users to gain privileges by sending arbitrary signals to suid binaries. - CVE-2007-3851 Dave Airlie reported that Intel 965 and above chipsets have relocated their batch buffer security bits. Local X server users may exploit this to write user data to arbitrary physical memory addresses. These problems have been fixed in the stable distribution in version 2.6.18.dfsg.1-13etch1. The following matrix lists additional packages that were rebuilt for compatibility with or to take advantage of this update : Debian 4.0 (etch) fai-kernels 1.17+etch4 user-mode-linux 2.6.18-1um-2etch3
    last seen2020-06-01
    modified2020-06-02
    plugin id25909
    published2007-08-21
    reporterThis script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/25909
    titleDebian DSA-1356-1 : linux-2.6 - several vulnerabilities
    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-1356. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(25909);
  script_version("1.21");
  script_cvs_date("Date: 2019/08/02 13:32:20");

  script_cve_id("CVE-2007-1353", "CVE-2007-2172", "CVE-2007-2453", "CVE-2007-2525", "CVE-2007-2876", "CVE-2007-3513", "CVE-2007-3642", "CVE-2007-3848", "CVE-2007-3851");
  script_xref(name:"DSA", value:"1356");

  script_name(english:"Debian DSA-1356-1 : linux-2.6 - several vulnerabilities");
  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 local and remote vulnerabilities have been discovered in the
Linux kernel that may lead to a denial of service or the execution of
arbitrary code. The Common Vulnerabilities and Exposures project
identifies the following problems :

  - CVE-2007-1353
    Ilja van Sprundel discovered that kernel memory could be
    leaked via the Bluetooth setsockopt call due to an
    uninitialized stack buffer. This could be used by local
    attackers to read the contents of sensitive kernel
    memory.

  - CVE-2007-2172
    Thomas Graf reported a typo in the DECnet protocol
    handler that could be used by a local attacker to
    overrun an array via crafted packets, potentially
    resulting in a Denial of Service (system crash). A
    similar issue exists in the IPV4 protocol handler and
    will be fixed in a subsequent update.

  - CVE-2007-2453
    A couple of issues with random number generation were
    discovered. Slightly less random numbers resulted from
    hashing a subset of the available entropy. Zero-entropy
    systems were seeded with the same inputs at boot time,
    resulting in repeatable series of random numbers.

  - CVE-2007-2525
    Florian Zumbiehl discovered a memory leak in the PPPOE
    subsystem caused by releasing a socket before
    PPPIOCGCHAN is called upon it. This could be used by a
    local user to DoS a system by consuming all available
    memory.

  - CVE-2007-2876
    Vilmos Nebehaj discovered a NULL pointer dereference
    condition in the netfilter subsystem. This allows remote
    systems which communicate using the SCTP protocol to
    crash a system by creating a connection with an unknown
    chunk type.

  - CVE-2007-3513
    Oliver Neukum reported an issue in the usblcd driver
    which, by not limiting the size of write buffers,
    permits local users with write access to trigger a DoS
    by consuming all available memory.

  - CVE-2007-3642
    Zhongling Wen reported an issue in nf_conntrack_h323
    where the lack of range checking may lead to NULL
    pointer dereferences. Remote attackers could exploit
    this to create a DoS condition (system crash).

  - CVE-2007-3848
    Wojciech Purczynski discovered that pdeath_signal was
    not being reset properly under certain conditions which
    may allow local users to gain privileges by sending
    arbitrary signals to suid binaries.

  - CVE-2007-3851
    Dave Airlie reported that Intel 965 and above chipsets
    have relocated their batch buffer security bits. Local X
    server users may exploit this to write user data to
    arbitrary physical memory addresses.

These problems have been fixed in the stable distribution in version
2.6.18.dfsg.1-13etch1.

The following matrix lists additional packages that were rebuilt for
compatibility with or to take advantage of this update :

                    Debian 4.0 (etch)  
  fai-kernels        1.17+etch4         
  user-mode-linux    2.6.18-1um-2etch3"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-1353"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-2172"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-2453"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-2525"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-2876"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-3513"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-3642"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-3848"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-3851"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2007/dsa-1356"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the kernel package immediately and reboot the machine. If you
have built a custom kernel from the kernel source package, you will
need to rebuild to take advantage of these fixes."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_cwe_id(20, 189, 399);

  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:4.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/04/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/08/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/08/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2019 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:"4.0", prefix:"linux-doc-2.6.18", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-486", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-686-bigmem", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-alpha", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-arm", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-hppa", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-i386", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-ia64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-mips", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-mipsel", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-powerpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-s390", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-all-sparc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-alpha-generic", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-alpha-legacy", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-alpha-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-footbridge", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-iop32x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-itanium", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-ixp4xx", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-k7", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-mckinley", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-parisc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-parisc-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-parisc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-parisc64-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-powerpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-powerpc-miboot", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-powerpc-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-powerpc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-prep", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-qemu", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-r3k-kn02", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-r4k-ip22", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-r4k-kn04", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-r5k-cobalt", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-r5k-ip32", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-rpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-s390", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-s390x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-s3c2410", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-sb1-bcm91250a", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-sb1a-bcm91480b", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-sparc32", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-sparc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-sparc64-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-alpha", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-k7", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-powerpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-powerpc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-s390x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-vserver-sparc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen-vserver", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-5-xen-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-486", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-686-bigmem", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-alpha-generic", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-alpha-legacy", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-alpha-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-footbridge", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-iop32x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-itanium", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-ixp4xx", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-k7", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-mckinley", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-parisc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-parisc-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-parisc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-parisc64-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-powerpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-powerpc-miboot", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-powerpc-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-powerpc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-prep", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-qemu", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-r3k-kn02", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-r4k-ip22", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-r4k-kn04", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-r5k-cobalt", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-r5k-ip32", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-rpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-s390", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-s390-tape", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-s390x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-s3c2410", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-sb1-bcm91250a", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-sb1a-bcm91480b", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-sparc32", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-sparc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-sparc64-smp", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-alpha", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-k7", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-powerpc", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-powerpc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-s390x", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-vserver-sparc64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-xen-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-xen-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-xen-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-5-xen-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-manual-2.6.18", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-5-xen-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-5-xen-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-5-xen-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-5-xen-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-patch-debian-2.6.18", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-source-2.6.18", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-support-2.6.18-5", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-tree-2.6.18", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-5-xen-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-5-xen-amd64", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-5-xen-vserver-686", reference:"2.6.18.dfsg.1-13etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-5-xen-vserver-amd64", reference:"2.6.18.dfsg.1-13etch1")) 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 familyFedora Local Security Checks
    NASL idFEDORA_2007-655.NASL
    descriptionRebase kernel to 2.6.22.1: http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.1 Includes the CFS scheduler from upstream kernel 2.6.23. Fixes since initial 2.6.22 test kernel was released: Fix timer problems and failure to boot. Fix failure to boot on PS3. Fix failure to initialize Hpt37x ATA controllers. Hopefully fix atl1 ethernet controller DMA. Add RAID autostart (dropped during initial rebase.) Fix oops in xfrm4, reported on Fedora 7. CVE-2007-3642: The decode_choice function in net/netfilter/bf_conntrack_h323_asn1.c in the Linux kernel before 2.6.22 allows remote attackers to cause a denial of service (crash) via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer dereference. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 id25862
    published2007-08-13
    reporterThis script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/25862
    titleFedora Core 6 : kernel-2.6.22.1-32.fc6 (2007-655)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2007-655.
#

include("compat.inc");

if (description)
{
  script_id(25862);
  script_version ("1.15");
  script_cvs_date("Date: 2019/08/02 13:32:26");

  script_xref(name:"FEDORA", value:"2007-655");

  script_name(english:"Fedora Core 6 : kernel-2.6.22.1-32.fc6 (2007-655)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora Core host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Rebase kernel to 2.6.22.1:
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.1

Includes the CFS scheduler from upstream kernel 2.6.23.

Fixes since initial 2.6.22 test kernel was released: Fix timer
problems and failure to boot. Fix failure to boot on PS3. Fix failure
to initialize Hpt37x ATA controllers. Hopefully fix atl1 ethernet
controller DMA. Add RAID autostart (dropped during initial rebase.)
Fix oops in xfrm4, reported on Fedora 7.

CVE-2007-3642: The decode_choice function in
net/netfilter/bf_conntrack_h323_asn1.c in the Linux kernel before
2.6.22 allows remote attackers to cause a denial of service (crash)
via an encoded, out-of-range index value for a choice field, which
triggers a NULL pointer dereference.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
  script_set_attribute(
    attribute:"see_also",
    value:"https://mirrors.edge.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.1
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?eb3a8c62"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2007-August/003165.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8865ef84"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_attribute(attribute:"risk_factor", value:"High");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora_core:6");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/08/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/08/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 6.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) 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, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC6", reference:"kernel-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-debuginfo-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-devel-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debuginfo-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-devel-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-debuginfo-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-devel-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debuginfo-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debuginfo-common-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-devel-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-doc-2.6.22.1-32.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-headers-2.6.22.1-32.fc6")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-PAE / kernel-PAE-debug / kernel-PAE-debug-debuginfo / etc");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-510-1.NASL
    descriptionA flaw was discovered in the PPP over Ethernet implementation. Local attackers could manipulate ioctls and cause kernel memory consumption leading to a denial of service. (CVE-2007-2525) An integer underflow was discovered in the cpuset filesystem. If mounted, local attackers could obtain kernel memory using large file offsets while reading the tasks file. This could disclose sensitive data. (CVE-2007-2875) Vilmos Nebehaj discovered that the SCTP netfilter code did not correctly validate certain states. A remote attacker could send a specially crafted packet causing a denial of service. (CVE-2007-2876) Luca Tettamanti discovered a flaw in the VFAT compat ioctls on 64-bit systems. A local attacker could corrupt a kernel_dirent struct and cause a denial of service. (CVE-2007-2878) A flaw in the sysfs_readdir function allowed a local user to cause a denial of service by dereferencing a NULL pointer. (CVE-2007-3104) A buffer overflow was discovered in the random number generator. In environments with granular assignment of root privileges, a local attacker could gain additional privileges. (CVE-2007-3105) A flaw was discovered in the usblcd driver. A local attacker could cause large amounts of kernel memory consumption, leading to a denial of service. (CVE-2007-3513) Zhongling Wen discovered that the h323 conntrack handler did not correctly handle certain bitfields. A remote attacker could send a specially crafted packet and cause a denial of service. (CVE-2007-3642) A flaw was discovered in the CIFS mount security checking. Remote attackers could spoof CIFS network traffic, which could lead a client to trust the connection. (CVE-2007-3843) It was discovered that certain setuid-root processes did not correctly reset process death signal handlers. A local user could manipulate this to send signals to processes they would not normally have access to. (CVE-2007-3848) The Direct Rendering Manager for the i915 driver could be made to write to arbitrary memory locations. An attacker with access to a running X11 session could send a specially crafted buffer and gain root privileges. (CVE-2007-3851) It was discovered that the aacraid SCSI driver did not correctly check permissions on certain ioctls. A local attacker could cause a denial of service or gain privileges. (CVE-2007-4308). 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 id28114
    published2007-11-10
    reporterUbuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/28114
    titleUbuntu 7.04 : linux-source-2.6.20 vulnerabilities (USN-510-1)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-510-1. 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(28114);
  script_version("1.19");
  script_cvs_date("Date: 2019/08/02 13:33:01");

  script_cve_id("CVE-2007-2525", "CVE-2007-2875", "CVE-2007-2876", "CVE-2007-2878", "CVE-2007-3104", "CVE-2007-3105", "CVE-2007-3513", "CVE-2007-3642", "CVE-2007-3843", "CVE-2007-3848", "CVE-2007-3851", "CVE-2007-4308");
  script_xref(name:"USN", value:"510-1");

  script_name(english:"Ubuntu 7.04 : linux-source-2.6.20 vulnerabilities (USN-510-1)");
  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:
"A flaw was discovered in the PPP over Ethernet implementation. Local
attackers could manipulate ioctls and cause kernel memory consumption
leading to a denial of service. (CVE-2007-2525)

An integer underflow was discovered in the cpuset filesystem. If
mounted, local attackers could obtain kernel memory using large file
offsets while reading the tasks file. This could disclose sensitive
data. (CVE-2007-2875)

Vilmos Nebehaj discovered that the SCTP netfilter code did not
correctly validate certain states. A remote attacker could send a
specially crafted packet causing a denial of service. (CVE-2007-2876)

Luca Tettamanti discovered a flaw in the VFAT compat ioctls on 64-bit
systems. A local attacker could corrupt a kernel_dirent struct and
cause a denial of service. (CVE-2007-2878)

A flaw in the sysfs_readdir function allowed a local user to cause a
denial of service by dereferencing a NULL pointer. (CVE-2007-3104)

A buffer overflow was discovered in the random number generator. In
environments with granular assignment of root privileges, a local
attacker could gain additional privileges. (CVE-2007-3105)

A flaw was discovered in the usblcd driver. A local attacker could
cause large amounts of kernel memory consumption, leading to a denial
of service. (CVE-2007-3513)

Zhongling Wen discovered that the h323 conntrack handler did not
correctly handle certain bitfields. A remote attacker could send a
specially crafted packet and cause a denial of service.
(CVE-2007-3642)

A flaw was discovered in the CIFS mount security checking. Remote
attackers could spoof CIFS network traffic, which could lead a client
to trust the connection. (CVE-2007-3843)

It was discovered that certain setuid-root processes did not correctly
reset process death signal handlers. A local user could manipulate
this to send signals to processes they would not normally have access
to. (CVE-2007-3848)

The Direct Rendering Manager for the i915 driver could be made to
write to arbitrary memory locations. An attacker with access to a
running X11 session could send a specially crafted buffer and gain
root privileges. (CVE-2007-3851)

It was discovered that the aacraid SCSI driver did not correctly check
permissions on certain ioctls. A local attacker could cause a denial
of service or gain privileges. (CVE-2007-4308).

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/510-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_cwe_id(119, 189, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.20");
  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-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-lowlatency");
  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-image-2.6-386");
  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-lowlatency");
  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-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-lowlatency");
  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-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-2.6.20");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/05/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/08/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2007-2019 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 (! ereg(pattern:"^(7\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 7.04", "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-2007-2525", "CVE-2007-2875", "CVE-2007-2876", "CVE-2007-2878", "CVE-2007-3104", "CVE-2007-3105", "CVE-2007-3513", "CVE-2007-3642", "CVE-2007-3843", "CVE-2007-3848", "CVE-2007-3851", "CVE-2007-4308");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-510-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"7.04", pkgname:"linux-doc-2.6.20", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-386", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-generic", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-lowlatency", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-server", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-386", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-generic", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-lowlatency", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-server", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-386", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-generic", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-lowlatency", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-server", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-kernel-devel", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-libc-dev", pkgver:"2.6.20-16.31")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-source-2.6.20", pkgver:"2.6.20-16.31")) 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-2.6.20 / linux-headers-2.6 / linux-headers-2.6-386 / etc");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2007-1130.NASL
    descriptionRebase kernel to 2.6.22.1: http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.1 Includes the CFS scheduler from upstream kernel 2.6.23. Users should update to the latest autofs package with this kernel or autofs will use excessive amounts of CPU time. CVE-2007-3642: The decode_choice function in net/netfilter/bf_conntrack_h323_asn1.c in the Linux kernel before 2.6.22 allows remote attackers to cause a denial of service (crash) via an encoded, out-of-range index value for a choice field, which triggers a NULL pointer dereference. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 id27691
    published2007-11-06
    reporterThis script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/27691
    titleFedora 7 : kernel-2.6.22.1-27.fc7 (2007-1130)
  • NASL familyMandriva Local Security Checks
    NASL idMANDRAKE_MDKSA-2007-195.NASL
    descriptionSome vulnerabilities were discovered and corrected in the Linux 2.6 kernel : A stack-based buffer overflow in the random number generator could allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size (CVE-2007-3105). The lcd_write function did not limit the amount of memory used by a caller, which allows local users to cause a denial of service (memory consumption) (CVE-2007-3513). The decode_choice function allowed remote attackers to cause a denial of service (crash) via an encoded out-of-range index value for a choice field which triggered a NULL pointer dereference (CVE-2007-3642). The Linux kernel allowed local users to send arbitrary signals to a child process that is running at higher privileges by causing a setuid-root parent process to die which delivered an attacker-controlled parent process death signal (PR_SET_PDEATHSIG) (CVE-2007-3848). The aac_cfg_openm and aac_compat_ioctl functions in the SCSI layer ioctl patch in aacraid did not check permissions for ioctls, which might allow local users to cause a denial of service or gain privileges (CVE-2007-4308). The IA32 system call emulation functionality, when running on the x86_64 architecture, did not zero extend the eax register after the 32bit entry path to ptrace is used, which could allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register (CVE-2007-4573). In addition to these security fixes, other fixes have been included such as : - More NVidia PCI ids wre added - The 3w-9xxx module was updated to version 2.26.02.010 - Fixed the map entry for ICH8 - Added the TG3 5786 PCI id - Reduced the log verbosity of cx88-mpeg To update your kernel, please follow the directions located at : http://www.mandriva.com/en/security/kernelupdate
    last seen2020-06-01
    modified2020-06-02
    plugin id27561
    published2007-10-25
    reporterThis script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/27561
    titleMandrake Linux Security Advisory : kernel (MDKSA-2007:195)

Statements

contributorMark J Cox
lastmodified2007-07-10
organizationRed Hat
statementNot vulnerable. These issues did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.

References