Vulnerabilities > CVE-2009-1338 - Permissions, Privileges, and Access Controls vulnerability in Linux Kernel
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The kill_something_info function in kernel/signal.c in the Linux kernel before 2.6.28 does not consider PID namespaces when processing signals directed to PID -1, which allows local users to bypass the intended namespace isolation, and send arbitrary signals to all processes in all namespaces, via a kill command.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Accessing, Modifying or Executing Executable Files An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Blue Boxing This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
- Restful Privilege Elevation Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
- Target Programs with Elevated Privileges This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
Nessus
NASL family Debian Local Security Checks NASL id DEBIAN_DSA-1800.NASL description Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, privilege escalation or a sensitive memory leak. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-0028 Chris Evans discovered a situation in which a child process can send an arbitrary signal to its parent. - CVE-2009-0834 Roland McGrath discovered an issue on amd64 kernels that allows local users to circumvent system call audit configurations which filter based on the syscall numbers or argument details. - CVE-2009-0835 Roland McGrath discovered an issue on amd64 kernels with CONFIG_SECCOMP enabled. By making a specially crafted syscall, local users can bypass access restrictions. - CVE-2009-0859 Jiri Olsa discovered that a local user can cause a denial of service (system hang) using a SHM_INFO shmctl call on kernels compiled with CONFIG_SHMEM disabled. This issue does not affect prebuilt Debian kernels. - CVE-2009-1046 Mikulas Patocka reported an issue in the console subsystem that allows a local user to cause memory corruption by selecting a small number of 3-byte UTF-8 characters. - CVE-2009-1072 Igor Zhbanov reported that nfsd was not properly dropping CAP_MKNOD, allowing users to create device nodes on file systems exported with root_squash. - CVE-2009-1184 Dan Carpenter reported a coding issue in the selinux subsystem that allows local users to bypass certain networking checks when running with compat_net=1. - CVE-2009-1192 Shaohua Li reported an issue in the AGP subsystem they may allow local users to read sensitive kernel memory due to a leak of uninitialized memory. - CVE-2009-1242 Benjamin Gilbert reported a local denial of service vulnerability in the KVM VMX implementation that allows local users to trigger an oops. - CVE-2009-1265 Thomas Pollet reported an overflow in the af_rose implementation that allows remote attackers to retrieve uninitialized kernel memory that may contain sensitive data. - CVE-2009-1337 Oleg Nesterov discovered an issue in the exit_notify function that allows local users to send an arbitrary signal to a process by running a program that modifies the exit_signal field and then uses an exec system call to launch a setuid application. - CVE-2009-1338 Daniel Hokka Zakrisson discovered that a kill(-1) is permitted to reach processes outside of the current process namespace. - CVE-2009-1439 Pavan Naregundi reported an issue in the CIFS filesystem code that allows remote users to overwrite memory via a long nativeFileSystem field in a Tree Connect response during mount. last seen 2020-06-01 modified 2020-06-02 plugin id 38795 published 2009-05-18 reporter This script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/38795 title Debian DSA-1800-1 : linux-2.6 - denial of service/privilege escalation/sensitive memory 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-1800. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(38795); script_version("1.23"); script_cvs_date("Date: 2019/08/02 13:32:22"); script_cve_id("CVE-2009-0028", "CVE-2009-0834", "CVE-2009-0835", "CVE-2009-0859", "CVE-2009-1046", "CVE-2009-1072", "CVE-2009-1184", "CVE-2009-1192", "CVE-2009-1242", "CVE-2009-1265", "CVE-2009-1337", "CVE-2009-1338", "CVE-2009-1439"); script_bugtraq_id(33672, 33948, 33951, 34020, 34205, 34405, 34453, 34654, 34673); script_xref(name:"DSA", value:"1800"); script_name(english:"Debian DSA-1800-1 : linux-2.6 - denial of service/privilege escalation/sensitive memory 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, privilege escalation or a sensitive memory leak. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2009-0028 Chris Evans discovered a situation in which a child process can send an arbitrary signal to its parent. - CVE-2009-0834 Roland McGrath discovered an issue on amd64 kernels that allows local users to circumvent system call audit configurations which filter based on the syscall numbers or argument details. - CVE-2009-0835 Roland McGrath discovered an issue on amd64 kernels with CONFIG_SECCOMP enabled. By making a specially crafted syscall, local users can bypass access restrictions. - CVE-2009-0859 Jiri Olsa discovered that a local user can cause a denial of service (system hang) using a SHM_INFO shmctl call on kernels compiled with CONFIG_SHMEM disabled. This issue does not affect prebuilt Debian kernels. - CVE-2009-1046 Mikulas Patocka reported an issue in the console subsystem that allows a local user to cause memory corruption by selecting a small number of 3-byte UTF-8 characters. - CVE-2009-1072 Igor Zhbanov reported that nfsd was not properly dropping CAP_MKNOD, allowing users to create device nodes on file systems exported with root_squash. - CVE-2009-1184 Dan Carpenter reported a coding issue in the selinux subsystem that allows local users to bypass certain networking checks when running with compat_net=1. - CVE-2009-1192 Shaohua Li reported an issue in the AGP subsystem they may allow local users to read sensitive kernel memory due to a leak of uninitialized memory. - CVE-2009-1242 Benjamin Gilbert reported a local denial of service vulnerability in the KVM VMX implementation that allows local users to trigger an oops. - CVE-2009-1265 Thomas Pollet reported an overflow in the af_rose implementation that allows remote attackers to retrieve uninitialized kernel memory that may contain sensitive data. - CVE-2009-1337 Oleg Nesterov discovered an issue in the exit_notify function that allows local users to send an arbitrary signal to a process by running a program that modifies the exit_signal field and then uses an exec system call to launch a setuid application. - CVE-2009-1338 Daniel Hokka Zakrisson discovered that a kill(-1) is permitted to reach processes outside of the current process namespace. - CVE-2009-1439 Pavan Naregundi reported an issue in the CIFS filesystem code that allows remote users to overwrite memory via a long nativeFileSystem field in a Tree Connect response during mount." ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0028" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0834" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0835" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0859" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1046" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1072" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1184" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1192" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1242" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1265" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1337" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1338" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1439" ); script_set_attribute( attribute:"see_also", value:"https://www.debian.org/security/2009/dsa-1800" ); script_set_attribute( attribute:"solution", value: "Upgrade the linux-2.6 and user-mode-linux packages. For the oldstable distribution (etch), these problems, where applicable, will be fixed in future updates to linux-2.6 and linux-2.6.24. For the stable distribution (lenny), these problems have been fixed in version 2.6.26-15lenny2. Note: Debian carefully tracks all known security issues across every linux kernel package in all releases under active security support. However, given the high frequency at which low-severity security issues are discovered in the kernel and the resource requirements of doing an update, updates for lower priority issues will normally not be released for all kernels at the same time. Rather, they will be released in a staggered or 'leap-frog' fashion." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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_cwe_id(16, 20, 119, 264, 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:5.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2009/02/27"); script_set_attribute(attribute:"patch_publication_date", value:"2009/05/15"); script_set_attribute(attribute:"plugin_publication_date", value:"2009/05/18"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2009-2019 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:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-486", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-4kc-malta", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-5kc-malta", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-686-bigmem", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-alpha", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-amd64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-arm", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-armel", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-hppa", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-i386", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-ia64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-headers-2.6.26-2-all-mips", reference:"2.6.26-15lenny2")) flag++; 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if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-itanium", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-ixp4xx", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-mckinley", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-openvz-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-openvz-amd64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-orion5x", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc-smp", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-parisc64-smp", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc-smp", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-powerpc64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-r4k-ip22", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-r5k-cobalt", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-r5k-ip32", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390-tape", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-s390x", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sb1-bcm91250a", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sb1a-bcm91480b", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sparc64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-sparc64-smp", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-versatile", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-686-bigmem", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-amd64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-itanium", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-mckinley", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-powerpc", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-powerpc64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-s390x", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-vserver-sparc64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-xen-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-image-2.6.26-2-xen-amd64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-libc-dev", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-manual-2.6.26", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-modules-2.6.26-2-xen-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-modules-2.6.26-2-xen-amd64", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-patch-debian-2.6.26", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-source-2.6.26", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-support-2.6.26-2", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"linux-tree-2.6.26", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"user-mode-linux", reference:"2.6.26-1um-2+15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"xen-linux-system-2.6.26-2-xen-686", reference:"2.6.26-15lenny2")) flag++; if (deb_check(release:"5.0", prefix:"xen-linux-system-2.6.26-2-xen-amd64", reference:"2.6.26-15lenny2")) 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 family Ubuntu Local Security Checks NASL id UBUNTU_USN-793-1.NASL description Igor Zhbanov discovered that NFS clients were able to create device nodes even when root_squash was enabled. An authenticated remote attacker could create device nodes with open permissions, leading to a loss of privacy or escalation of privileges. Only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1072) Dan Carpenter discovered that SELinux did not correctly handle certain network checks when running with compat_net=1. A local attacker could exploit this to bypass network checks. Default Ubuntu installations do not enable SELinux, and only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1184) Shaohua Li discovered that memory was not correctly initialized in the AGP subsystem. A local attacker could potentially read kernel memory, leading to a loss of privacy. (CVE-2009-1192) Benjamin Gilbert discovered that the VMX implementation of KVM did not correctly handle certain registers. An attacker in a guest VM could exploit this to cause a host system crash, leading to a denial of service. This only affected 32bit hosts. Ubuntu 6.06 was not affected. (CVE-2009-1242) Thomas Pollet discovered that the Amateur Radio X.25 Packet Layer Protocol did not correctly validate certain fields. A remote attacker could exploit this to read kernel memory, leading to a loss of privacy. (CVE-2009-1265) Trond Myklebust discovered that NFS did not correctly handle certain long filenames. An authenticated remote attacker could exploit this to cause a system crash, leading to a denial of service. Only Ubuntu 6.06 was affected. (CVE-2009-1336) Oleg Nesterov discovered that the kernel did not correctly handle CAP_KILL. A local user could exploit this to send signals to arbitrary processes, leading to a denial of service. (CVE-2009-1337) Daniel Hokka Zakrisson discovered that signal handling was not correctly limited to process namespaces. A local user could bypass namespace restrictions, possibly leading to a denial of service. Only Ubuntu 8.04 was affected. (CVE-2009-1338) Pavel Emelyanov discovered that network namespace support for IPv6 was not correctly handled. A remote attacker could send specially crafted IPv6 traffic that would cause a system crash, leading to a denial of service. Only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1360) Neil Horman discovered that the e1000 network driver did not correctly validate certain fields. A remote attacker could send a specially crafted packet that would cause a system crash, leading to a denial of service. (CVE-2009-1385) Pavan Naregundi discovered that CIFS did not correctly check lengths when handling certain mount requests. A remote attacker could send specially crafted traffic to cause a system crash, leading to a denial of service. (CVE-2009-1439) Simon Vallet and Frank Filz discovered that execute permissions were not correctly handled by NFSv4. A local user could bypass permissions and run restricted programs, possibly leading to an escalation of privileges. (CVE-2009-1630) Jeff Layton and Suresh Jayaraman discovered buffer overflows in the CIFS client code. A malicious remote server could exploit this to cause a system crash or execute arbitrary code as root. (CVE-2009-1633) Mikulas Patocka discovered that /proc/iomem was not correctly initialized on Sparc. A local attacker could use this file to crash the system, leading to a denial of service. Ubuntu 6.06 was not affected. (CVE-2009-1914) Miklos Szeredi discovered that OCFS2 did not correctly handle certain splice operations. A local attacker could exploit this to cause a system hang, leading to a denial of service. Ubuntu 6.06 was not affected. (CVE-2009-1961). 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 seen 2020-06-01 modified 2020-06-02 plugin id 39586 published 2009-07-02 reporter Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/39586 title Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : linux, linux-source-2.6.15 vulnerabilities (USN-793-1) 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-793-1. 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(39586); script_version("1.23"); script_cvs_date("Date: 2019/08/02 13:33:02"); script_cve_id("CVE-2009-1072", "CVE-2009-1184", "CVE-2009-1192", "CVE-2009-1242", "CVE-2009-1265", "CVE-2009-1336", "CVE-2009-1337", "CVE-2009-1338", "CVE-2009-1360", "CVE-2009-1385", "CVE-2009-1439", "CVE-2009-1630", "CVE-2009-1633", "CVE-2009-1914", "CVE-2009-1961"); script_bugtraq_id(34205, 34405, 34453, 34612, 34654, 34673, 34934, 35143, 35185); script_xref(name:"USN", value:"793-1"); script_name(english:"Ubuntu 6.06 LTS / 8.04 LTS / 8.10 / 9.04 : linux, linux-source-2.6.15 vulnerabilities (USN-793-1)"); 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: "Igor Zhbanov discovered that NFS clients were able to create device nodes even when root_squash was enabled. An authenticated remote attacker could create device nodes with open permissions, leading to a loss of privacy or escalation of privileges. Only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1072) Dan Carpenter discovered that SELinux did not correctly handle certain network checks when running with compat_net=1. A local attacker could exploit this to bypass network checks. Default Ubuntu installations do not enable SELinux, and only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1184) Shaohua Li discovered that memory was not correctly initialized in the AGP subsystem. A local attacker could potentially read kernel memory, leading to a loss of privacy. (CVE-2009-1192) Benjamin Gilbert discovered that the VMX implementation of KVM did not correctly handle certain registers. An attacker in a guest VM could exploit this to cause a host system crash, leading to a denial of service. This only affected 32bit hosts. Ubuntu 6.06 was not affected. (CVE-2009-1242) Thomas Pollet discovered that the Amateur Radio X.25 Packet Layer Protocol did not correctly validate certain fields. A remote attacker could exploit this to read kernel memory, leading to a loss of privacy. (CVE-2009-1265) Trond Myklebust discovered that NFS did not correctly handle certain long filenames. An authenticated remote attacker could exploit this to cause a system crash, leading to a denial of service. Only Ubuntu 6.06 was affected. (CVE-2009-1336) Oleg Nesterov discovered that the kernel did not correctly handle CAP_KILL. A local user could exploit this to send signals to arbitrary processes, leading to a denial of service. (CVE-2009-1337) Daniel Hokka Zakrisson discovered that signal handling was not correctly limited to process namespaces. A local user could bypass namespace restrictions, possibly leading to a denial of service. Only Ubuntu 8.04 was affected. (CVE-2009-1338) Pavel Emelyanov discovered that network namespace support for IPv6 was not correctly handled. A remote attacker could send specially crafted IPv6 traffic that would cause a system crash, leading to a denial of service. Only Ubuntu 8.10 and 9.04 were affected. (CVE-2009-1360) Neil Horman discovered that the e1000 network driver did not correctly validate certain fields. A remote attacker could send a specially crafted packet that would cause a system crash, leading to a denial of service. (CVE-2009-1385) Pavan Naregundi discovered that CIFS did not correctly check lengths when handling certain mount requests. A remote attacker could send specially crafted traffic to cause a system crash, leading to a denial of service. (CVE-2009-1439) Simon Vallet and Frank Filz discovered that execute permissions were not correctly handled by NFSv4. A local user could bypass permissions and run restricted programs, possibly leading to an escalation of privileges. (CVE-2009-1630) Jeff Layton and Suresh Jayaraman discovered buffer overflows in the CIFS client code. A malicious remote server could exploit this to cause a system crash or execute arbitrary code as root. (CVE-2009-1633) Mikulas Patocka discovered that /proc/iomem was not correctly initialized on Sparc. A local attacker could use this file to crash the system, leading to a denial of service. Ubuntu 6.06 was not affected. (CVE-2009-1914) Miklos Szeredi discovered that OCFS2 did not correctly handle certain splice operations. A local attacker could exploit this to cause a system hang, leading to a denial of service. Ubuntu 6.06 was not affected. (CVE-2009-1961). 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/793-1/" ); 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_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"exploit_available", value:"false"); script_cwe_id(16, 20, 119, 189, 264, 362); script_set_attribute(attribute:"plugin_type", value:"local"); 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-2.6.27"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.28"); 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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-generic"); 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-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-2.6.27"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.28"); 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:8.10"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.04"); script_set_attribute(attribute:"vuln_publication_date", value:"2009/03/24"); script_set_attribute(attribute:"patch_publication_date", value:"2009/07/01"); script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/02"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2019 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:"^(6\.06|8\.04|8\.10|9\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.06 / 8.04 / 8.10 / 9.04", "Ubuntu " + release); if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") 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-2009-1072", "CVE-2009-1184", "CVE-2009-1192", "CVE-2009-1242", "CVE-2009-1265", "CVE-2009-1336", "CVE-2009-1337", "CVE-2009-1338", "CVE-2009-1360", "CVE-2009-1385", "CVE-2009-1439", "CVE-2009-1630", "CVE-2009-1633", "CVE-2009-1914", "CVE-2009-1961"); if (ksplice_cves_check(cve_list)) { audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-793-1"); } else { _ubuntu_report = ksplice_reporting_text(); } } flag = 0; if (ubuntu_check(osver:"6.06", pkgname:"linux-doc-2.6.15", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-386", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-686", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-amd64-generic", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-amd64-k8", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-amd64-server", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-amd64-xeon", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-54-server", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-386", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-686", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-amd64-generic", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-amd64-k8", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-amd64-server", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-amd64-xeon", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-54-server", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-kernel-devel", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"6.06", pkgname:"linux-source-2.6.15", pkgver:"2.6.15-54.77")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-doc-2.6.24", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-386", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-generic", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-openvz", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-rt", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-server", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-virtual", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-headers-2.6.24-24-xen", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-386", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-generic", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-lpia", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-lpiacompat", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-openvz", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-rt", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-server", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-virtual", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-2.6.24-24-xen", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-24-386", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-24-generic", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-24-server", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-image-debug-2.6.24-24-virtual", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-kernel-devel", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-libc-dev", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.04", pkgname:"linux-source-2.6.24", pkgver:"2.6.24-24.55")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-doc-2.6.27", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-14", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-14-generic", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-14-server", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-14-generic", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-14-server", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-14-virtual", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-libc-dev", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"8.10", pkgname:"linux-source-2.6.27", pkgver:"2.6.27-14.35")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-doc-2.6.28", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-13", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-13-generic", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-headers-2.6.28-13-server", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-13-generic", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-13-lpia", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-13-server", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-13-versatile", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-image-2.6.28-13-virtual", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-libc-dev", pkgver:"2.6.28-13.45")) flag++; if (ubuntu_check(osver:"9.04", pkgname:"linux-source-2.6.28", pkgver:"2.6.28-13.45")) 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-2.6.15 / linux-doc-2.6.24 / linux-doc-2.6.27 / etc"); }
NASL family Debian Local Security Checks NASL id DEBIAN_DSA-1787.NASL description 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-2008-4307 Bryn M. Reeves reported a denial of service in the NFS filesystem. Local users can trigger a kernel BUG() due to a race condition in the do_setlk function. - CVE-2008-5079 Hugo Dias reported a DoS condition in the ATM subsystem that can be triggered by a local user by calling the svc_listen function twice on the same socket and reading /proc/net/atm/*vc. - CVE-2008-5395 Helge Deller discovered a denial of service condition that allows local users on PA-RISC systems to crash a system by attempting to unwind a stack containing userspace addresses. - CVE-2008-5700 Alan Cox discovered a lack of minimum timeouts on SG_IO requests, which allows local users of systems using ATA to cause a denial of service by forcing drives into PIO mode. - CVE-2008-5701 Vlad Malov reported an issue on 64-bit MIPS systems where a local user could cause a system crash by crafing a malicious binary which makes o32 syscalls with a number less than 4000. - CVE-2008-5702 Zvonimir Rakamaric reported an off-by-one error in the ib700wdt watchdog driver which allows local users to cause a buffer underflow by making a specially crafted WDIOC_SETTIMEOUT ioctl call. - CVE-2009-0028 Chris Evans discovered a situation in which a child process can send an arbitrary signal to its parent. - CVE-2009-0029 Christian Borntraeger discovered an issue effecting the alpha, mips, powerpc, s390 and sparc64 architectures that allows local users to cause a denial of service or potentially gain elevated privileges. - CVE-2009-0031 Vegard Nossum discovered a memory leak in the keyctl subsystem that allows local users to cause a denial of service by consuming all of kernel memory. - CVE-2009-0065 Wei Yongjun discovered a memory overflow in the SCTP implementation that can be triggered by remote users, permitting remote code execution. - CVE-2009-0269 Duane Griffin provided a fix for an issue in the eCryptfs subsystem which allows local users to cause a denial of service (fault or memory corruption). - CVE-2009-0322 Pavel Roskin provided a fix for an issue in the dell_rbu driver that allows a local user to cause a denial of service (oops) by reading 0 bytes from a sysfs entry. - CVE-2009-0675 Roel Kluin discovered inverted logic in the skfddi driver that permits local, unprivileged users to reset the driver statistics. - CVE-2009-0676 Clement LECIGNE discovered a bug in the sock_getsockopt function that may result in leaking sensitive kernel memory. - CVE-2009-0745 Peter Kerwien discovered an issue in the ext4 filesystem that allows local users to cause a denial of service (kernel oops) during a resize operation. - CVE-2009-0834 Roland McGrath discovered an issue on amd64 kernels that allows local users to circumvent system call audit configurations which filter based on the syscall numbers or argument details. - CVE-2009-0859 Jiri Olsa discovered that a local user can cause a denial of service (system hang) using a SHM_INFO shmctl call on kernels compiled with CONFIG_SHMEM disabled. This issue does not affect prebuilt Debian kernels. - CVE-2009-1046 Mikulas Patocka reported an issue in the console subsystem that allows a local user to cause memory corruption by selecting a small number of 3-byte UTF-8 characters. - CVE-2009-1192 Shaohua Li reported an issue in the AGP subsystem that may allow local users to read sensitive kernel memory due to a leak of uninitialized memory. - CVE-2009-1242 Benjamin Gilbert reported a local denial of service vulnerability in the KVM VMX implementation that allows local users to trigger an oops. - CVE-2009-1265 Thomas Pollet reported an overflow in the af_rose implementation that allows remote attackers to retrieve uninitialized kernel memory that may contain sensitive data. - CVE-2009-1337 Oleg Nesterov discovered an issue in the exit_notify function that allows local users to send an arbitrary signal to a process by running a program that modifies the exit_signal field and then uses an exec system call to launch a setuid application. - CVE-2009-1338 Daniel Hokka Zakrisson discovered that a kill(-1) is permitted to reach processes outside of the current process namespace. - CVE-2009-1439 Pavan Naregundi reported an issue in the CIFS filesystem code that allows remote users to overwrite memory via a long nativeFileSystem field in a Tree Connect response during mount. last seen 2020-06-01 modified 2020-06-02 plugin id 38668 published 2009-05-04 reporter This script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/38668 title Debian DSA-1787-1 : linux-2.6.24 - denial of service/privilege escalation/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-1787. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(38668); script_version("1.29"); script_cvs_date("Date: 2019/08/02 13:32:22"); script_cve_id("CVE-2008-4307", "CVE-2008-5079", "CVE-2008-5395", "CVE-2008-5700", "CVE-2008-5701", "CVE-2008-5702", "CVE-2009-0028", "CVE-2009-0029", "CVE-2009-0031", "CVE-2009-0065", "CVE-2009-0269", "CVE-2009-0322", "CVE-2009-0675", "CVE-2009-0676", "CVE-2009-0745", "CVE-2009-0834", "CVE-2009-0859", "CVE-2009-1046", "CVE-2009-1192", "CVE-2009-1242", "CVE-2009-1265", "CVE-2009-1337", "CVE-2009-1338", "CVE-2009-1439"); script_bugtraq_id(32676, 33113, 33672, 33846, 33951, 34020, 34405, 34453, 34654, 34673); script_xref(name:"DSA", value:"1787"); script_name(english:"Debian DSA-1787-1 : linux-2.6.24 - denial of service/privilege escalation/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-2008-4307 Bryn M. Reeves reported a denial of service in the NFS filesystem. Local users can trigger a kernel BUG() due to a race condition in the do_setlk function. - CVE-2008-5079 Hugo Dias reported a DoS condition in the ATM subsystem that can be triggered by a local user by calling the svc_listen function twice on the same socket and reading /proc/net/atm/*vc. - CVE-2008-5395 Helge Deller discovered a denial of service condition that allows local users on PA-RISC systems to crash a system by attempting to unwind a stack containing userspace addresses. - CVE-2008-5700 Alan Cox discovered a lack of minimum timeouts on SG_IO requests, which allows local users of systems using ATA to cause a denial of service by forcing drives into PIO mode. - CVE-2008-5701 Vlad Malov reported an issue on 64-bit MIPS systems where a local user could cause a system crash by crafing a malicious binary which makes o32 syscalls with a number less than 4000. - CVE-2008-5702 Zvonimir Rakamaric reported an off-by-one error in the ib700wdt watchdog driver which allows local users to cause a buffer underflow by making a specially crafted WDIOC_SETTIMEOUT ioctl call. - CVE-2009-0028 Chris Evans discovered a situation in which a child process can send an arbitrary signal to its parent. - CVE-2009-0029 Christian Borntraeger discovered an issue effecting the alpha, mips, powerpc, s390 and sparc64 architectures that allows local users to cause a denial of service or potentially gain elevated privileges. - CVE-2009-0031 Vegard Nossum discovered a memory leak in the keyctl subsystem that allows local users to cause a denial of service by consuming all of kernel memory. - CVE-2009-0065 Wei Yongjun discovered a memory overflow in the SCTP implementation that can be triggered by remote users, permitting remote code execution. - CVE-2009-0269 Duane Griffin provided a fix for an issue in the eCryptfs subsystem which allows local users to cause a denial of service (fault or memory corruption). - CVE-2009-0322 Pavel Roskin provided a fix for an issue in the dell_rbu driver that allows a local user to cause a denial of service (oops) by reading 0 bytes from a sysfs entry. - CVE-2009-0675 Roel Kluin discovered inverted logic in the skfddi driver that permits local, unprivileged users to reset the driver statistics. - CVE-2009-0676 Clement LECIGNE discovered a bug in the sock_getsockopt function that may result in leaking sensitive kernel memory. - CVE-2009-0745 Peter Kerwien discovered an issue in the ext4 filesystem that allows local users to cause a denial of service (kernel oops) during a resize operation. - CVE-2009-0834 Roland McGrath discovered an issue on amd64 kernels that allows local users to circumvent system call audit configurations which filter based on the syscall numbers or argument details. - CVE-2009-0859 Jiri Olsa discovered that a local user can cause a denial of service (system hang) using a SHM_INFO shmctl call on kernels compiled with CONFIG_SHMEM disabled. This issue does not affect prebuilt Debian kernels. - CVE-2009-1046 Mikulas Patocka reported an issue in the console subsystem that allows a local user to cause memory corruption by selecting a small number of 3-byte UTF-8 characters. - CVE-2009-1192 Shaohua Li reported an issue in the AGP subsystem that may allow local users to read sensitive kernel memory due to a leak of uninitialized memory. - CVE-2009-1242 Benjamin Gilbert reported a local denial of service vulnerability in the KVM VMX implementation that allows local users to trigger an oops. - CVE-2009-1265 Thomas Pollet reported an overflow in the af_rose implementation that allows remote attackers to retrieve uninitialized kernel memory that may contain sensitive data. - CVE-2009-1337 Oleg Nesterov discovered an issue in the exit_notify function that allows local users to send an arbitrary signal to a process by running a program that modifies the exit_signal field and then uses an exec system call to launch a setuid application. - CVE-2009-1338 Daniel Hokka Zakrisson discovered that a kill(-1) is permitted to reach processes outside of the current process namespace. - CVE-2009-1439 Pavan Naregundi reported an issue in the CIFS filesystem code that allows remote users to overwrite memory via a long nativeFileSystem field in a Tree Connect response during mount." ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-4307" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-5079" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-5395" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-5700" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-5701" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-5702" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0028" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0029" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0031" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0065" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0269" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0322" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0675" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0676" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0745" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0834" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-0859" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1046" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1192" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1242" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1265" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1337" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1338" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-1439" ); script_set_attribute( attribute:"see_also", value:"https://www.debian.org/security/2009/dsa-1787" ); script_set_attribute( attribute:"solution", value: "Upgrade the linux-2.6.24 packages. For the oldstable distribution (etch), these problems have been fixed in version 2.6.24-6~etchnhalf.8etch1. Note: Debian 'etch' includes linux kernel packages based upon both the 2.6.18 and 2.6.24 linux releases. All known security issues are carefully tracked against both packages and both packages will receive security updates until security support for Debian 'etch' concludes. However, given the high frequency at which low-severity security issues are discovered in the kernel and the resource requirements of doing an update, lower severity 2.6.18 and 2.6.24 updates will typically release in a staggered or 'leap-frog' fashion." ); 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:"exploited_by_malware", value:"true"); script_cwe_id(20, 119, 189, 264, 362, 399); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-2.6.24"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0"); script_set_attribute(attribute:"vuln_publication_date", value:"2008/12/08"); script_set_attribute(attribute:"patch_publication_date", value:"2009/05/02"); script_set_attribute(attribute:"plugin_publication_date", value:"2009/05/04"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2009-2019 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-2.6.24", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-486", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-4kc-malta", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-5kc-malta", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-686", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-686-bigmem", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-alpha", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-amd64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-arm", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-hppa", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-i386", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-ia64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-mips", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-mipsel", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-powerpc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-s390", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-all-sparc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-alpha-generic", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-alpha-legacy", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-alpha-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-amd64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-common", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-footbridge", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-iop32x", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-itanium", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-ixp4xx", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-mckinley", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-parisc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-parisc-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-parisc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-parisc64-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-powerpc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-powerpc-miboot", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-powerpc-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-powerpc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-r4k-ip22", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-r5k-cobalt", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-r5k-ip32", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-s390", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-s390x", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-sb1-bcm91250a", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-sb1a-bcm91480b", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-sparc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-headers-2.6.24-etchnhalf.1-sparc64-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-486", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-4kc-malta", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-5kc-malta", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-686", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-686-bigmem", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-alpha-generic", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-alpha-legacy", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-alpha-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-amd64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-footbridge", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-iop32x", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-itanium", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-ixp4xx", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-mckinley", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-parisc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-parisc-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-parisc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-parisc64-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-powerpc", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-powerpc-miboot", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-powerpc-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-powerpc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-r4k-ip22", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-r5k-cobalt", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-r5k-ip32", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-s390", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-s390-tape", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-s390x", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-sb1-bcm91250a", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-sb1a-bcm91480b", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-sparc64", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-image-2.6.24-etchnhalf.1-sparc64-smp", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-manual-2.6.24", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-patch-debian-2.6.24", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-source-2.6.24", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-support-2.6.24-etchnhalf.1", reference:"2.6.24-6~etchnhalf.8etch1")) flag++; if (deb_check(release:"4.0", prefix:"linux-tree-2.6.24", reference:"2.6.24-6~etchnhalf.8etch1")) 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");
Redhat
advisories |
| ||||
rpms |
|
Statements
contributor | Tomas Hoger |
lastmodified | 2009-09-10 |
organization | Red Hat |
statement | This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5. It was addressed in Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2009-1081.html . |
References
- http://lkml.org/lkml/2008/7/23/148
- http://www.openwall.com/lists/oss-security/2009/04/17/4
- https://bugzilla.redhat.com/show_bug.cgi?id=496031
- http://www.openwall.com/lists/oss-security/2009/04/16/2
- http://www.openwall.com/lists/oss-security/2009/04/21/1
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28
- http://www.debian.org/security/2009/dsa-1787
- http://secunia.com/advisories/34981
- http://www.debian.org/security/2009/dsa-1800
- http://secunia.com/advisories/35121
- http://wiki.rpath.com/Advisories:rPSA-2009-0084
- http://www.redhat.com/support/errata/RHSA-2009-1081.html
- http://secunia.com/advisories/35120
- http://www.ubuntu.com/usn/usn-793-1
- http://secunia.com/advisories/35656
- http://secunia.com/advisories/35343
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50386
- http://www.securityfocus.com/archive/1/503610/100/0/threaded
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d25141a818383b3c3b09f065698c544a7a0ec6e7