Vulnerabilities > CVE-2011-4326 - Resource Management Errors vulnerability in multiple products
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before 2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is enabled, allows remote attackers to cause a denial of service (system crash) by sending fragmented IPv6 UDP packets to a bridge device.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Nessus
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1302-1.NASL description A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57303 published 2011-12-14 reporter Ubuntu Security Notice (C) 2011-2012 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57303 title USN-1302-1 : linux-ti-omap4 vulnerabilities code # This script was automatically generated from Ubuntu Security # Notice USN-1302-1. It is released under the Nessus Script # Licence. # # Ubuntu Security Notices are (C) Canonical, Inc. # See http://www.ubuntu.com/usn/ # Ubuntu(R) is a registered trademark of Canonical, Inc. if (!defined_func("bn_random")) exit(0); include("compat.inc"); if (description) { script_id(57303); script_version("$Revision: 1.3 $"); script_cvs_date("$Date: 2016/12/01 20:56:51 $"); script_cve_id("CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4132", "CVE-2011-4326", "CVE-2011-4330"); script_xref(name:"USN", value:"1302-1"); script_name(english:"USN-1302-1 : linux-ti-omap4 vulnerabilities"); script_summary(english:"Checks dpkg output for updated package(s)"); 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 bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. (CVE-2011-4077) Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A local attacker could exploit this to cause a kernel oops. (CVE-2011-4081) A flaw was found in the Journaling Block Device (JBD). A local attacker able to mount ext3 or ext4 file systems could exploit this to crash the system, leading to a denial of service. (CVE-2011-4132) A bug was found in the way headroom check was performed in udp6_ufo_fragment() function. A remote attacker could use this flaw to crash the system. (CVE-2011-4326) Clement Lecigne discovered a bug in the HFS file system bounds checking. When a malformed HFS file system is mounted a local user could crash the system or gain root privileges. (CVE-2011-4330)"); script_set_attribute(attribute:"see_also", value:"http://www.ubuntu.com/usn/usn-1302-1/"); script_set_attribute(attribute:"solution", value:"Update the affected package(s)."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_attribute(attribute:"patch_publication_date", value:"2011/12/13"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/14"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Ubuntu Local Security Checks"); script_copyright("Ubuntu Security Notice (C) 2011-2012 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("ubuntu.inc"); if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled."); if (!get_kb_item("Host/Ubuntu/release")) exit(0, "The host is not running Ubuntu."); if (!get_kb_item("Host/Debian/dpkg-l")) exit(1, "Could not obtain the list of installed packages."); flag = 0; if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-903-omap4", pkgver:"2.6.35-903.28")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get()); else security_hole(0); exit(0); } else exit(0, "The host is not affected.");
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1304-1.NASL description A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57305 published 2011-12-14 reporter Ubuntu Security Notice (C) 2011-2012 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57305 title USN-1304-1 : linux-ti-omap4 vulnerabilities code # This script was automatically generated from Ubuntu Security # Notice USN-1304-1. It is released under the Nessus Script # Licence. # # Ubuntu Security Notices are (C) Canonical, Inc. # See http://www.ubuntu.com/usn/ # Ubuntu(R) is a registered trademark of Canonical, Inc. if (!defined_func("bn_random")) exit(0); include("compat.inc"); if (description) { script_id(57305); script_version("$Revision: 1.3 $"); script_cvs_date("$Date: 2016/12/01 20:56:51 $"); script_cve_id("CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4087", "CVE-2011-4132", "CVE-2011-4326", "CVE-2011-4330"); script_xref(name:"USN", value:"1304-1"); script_name(english:"USN-1304-1 : linux-ti-omap4 vulnerabilities"); script_summary(english:"Checks dpkg output for updated package(s)"); 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 bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. (CVE-2011-4077) Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A local attacker could exploit this to cause a kernel oops. (CVE-2011-4081) Scot Doyle discovered that the bridge networking interface incorrectly handled certain network packets. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-4087) A flaw was found in the Journaling Block Device (JBD). A local attacker able to mount ext3 or ext4 file systems could exploit this to crash the system, leading to a denial of service. (CVE-2011-4132) A bug was found in the way headroom check was performed in udp6_ufo_fragment() function. A remote attacker could use this flaw to crash the system. (CVE-2011-4326) Clement Lecigne discovered a bug in the HFS file system bounds checking. When a malformed HFS file system is mounted a local user could crash the system or gain root privileges. (CVE-2011-4330)"); script_set_attribute(attribute:"see_also", value:"http://www.ubuntu.com/usn/usn-1304-1/"); script_set_attribute(attribute:"solution", value:"Update the affected package(s)."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_attribute(attribute:"patch_publication_date", value:"2011/12/13"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/14"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Ubuntu Local Security Checks"); script_copyright("Ubuntu Security Notice (C) 2011-2012 Canonical, Inc. / NASL script (C) 2011-2016 Tenable Network Security, Inc."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("ubuntu.inc"); if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled."); if (!get_kb_item("Host/Ubuntu/release")) exit(0, "The host is not running Ubuntu."); if (!get_kb_item("Host/Debian/dpkg-l")) exit(1, "Could not obtain the list of installed packages."); flag = 0; if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-1209-omap4", pkgver:"2.6.38-1209.18")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get()); else security_hole(0); exit(0); } else exit(0, "The host is not affected.");
NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-1465.NASL description From Red Hat Security Advisory 2011:1465 : Updated kernel packages that fix multiple security issues and various bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : * IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system last seen 2020-06-01 modified 2020-06-02 plugin id 68393 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68393 title Oracle Linux 6 : kernel (ELSA-2011-1465) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2011:1465 and # Oracle Linux Security Advisory ELSA-2011-1465 respectively. # include("compat.inc"); if (description) { script_id(68393); script_version("1.13"); script_cvs_date("Date: 2019/10/25 13:36:09"); script_cve_id("CVE-2011-1162", "CVE-2011-1577", "CVE-2011-2494", "CVE-2011-2699", "CVE-2011-2905", "CVE-2011-3188", "CVE-2011-3191", "CVE-2011-3353", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-3593", "CVE-2011-4326"); script_bugtraq_id(47343, 48802, 49140, 49289, 49295, 49527, 49626, 49629, 50314, 50751); script_xref(name:"RHSA", value:"2011:1465"); script_name(english:"Oracle Linux 6 : kernel (ELSA-2011-1465)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value:"The remote Oracle Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "From Red Hat Security Advisory 2011:1465 : Updated kernel packages that fix multiple security issues and various bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : * IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system's networking, preventing legitimate users from accessing its services. (CVE-2011-2699, Important) * A signedness issue was found in the Linux kernel's CIFS (Common Internet File System) implementation. A malicious CIFS server could send a specially crafted response to a directory read request that would result in a denial of service or privilege escalation on a system that has a CIFS share mounted. (CVE-2011-3191, Important) * A flaw was found in the way the Linux kernel handled fragmented IPv6 UDP datagrams over the bridge with UDP Fragmentation Offload (UFO) functionality on. A remote attacker could use this flaw to cause a denial of service. (CVE-2011-4326, Important) * The way IPv4 and IPv6 protocol sequence numbers and fragment IDs were generated could allow a man-in-the-middle attacker to inject packets and possibly hijack connections. Protocol sequence numbers and fragment IDs are now more random. (CVE-2011-3188, Moderate) * A buffer overflow flaw was found in the Linux kernel's FUSE (Filesystem in Userspace) implementation. A local user in the fuse group who has access to mount a FUSE file system could use this flaw to cause a denial of service. (CVE-2011-3353, Moderate) * A flaw was found in the b43 driver in the Linux kernel. If a system had an active wireless interface that uses the b43 driver, an attacker able to send a specially crafted frame to that interface could cause a denial of service. (CVE-2011-3359, Moderate) * A flaw was found in the way CIFS shares with DFS referrals at their root were handled. An attacker on the local network who is able to deploy a malicious CIFS server could create a CIFS network share that, when mounted, would cause the client system to crash. (CVE-2011-3363, Moderate) * A flaw was found in the way the Linux kernel handled VLAN 0 frames with the priority tag set. When using certain network drivers, an attacker on the local network could use this flaw to cause a denial of service. (CVE-2011-3593, Moderate) * A flaw in the way memory containing security-related data was handled in tpm_read() could allow a local, unprivileged user to read the results of a previously run TPM command. (CVE-2011-1162, Low) * A heap overflow flaw was found in the Linux kernel's EFI GUID Partition Table (GPT) implementation. A local attacker could use this flaw to cause a denial of service by mounting a disk that contains specially crafted partition tables. (CVE-2011-1577, Low) * The I/O statistics from the taskstats subsystem could be read without any restrictions. A local, unprivileged user could use this flaw to gather confidential information, such as the length of a password used in a process. (CVE-2011-2494, Low) * It was found that the perf tool, a part of the Linux kernel's Performance Events implementation, could load its configuration file from the current working directory. If a local user with access to the perf tool were tricked into running perf in a directory that contains a specially crafted configuration file, it could cause perf to overwrite arbitrary files and directories accessible to that user. (CVE-2011-2905, Low) Red Hat would like to thank Fernando Gont for reporting CVE-2011-2699; Darren Lavender for reporting CVE-2011-3191; Dan Kaminsky for reporting CVE-2011-3188; Yogesh Sharma for reporting CVE-2011-3363; Gideon Naim for reporting CVE-2011-3593; Peter Huewe for reporting CVE-2011-1162; Timo Warns for reporting CVE-2011-1577; and Vasiliy Kulikov of Openwall for reporting CVE-2011-2494. This update also fixes various bugs. Documentation for these changes will be available shortly from the Technical Notes document linked to in the References section." ); script_set_attribute( attribute:"see_also", value:"https://oss.oracle.com/pipermail/el-errata/2011-November/002479.html" ); script_set_attribute( attribute:"solution", value:"Update the affected kernel packages." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/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_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-doc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-firmware"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-headers"); script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6"); script_set_attribute(attribute:"vuln_publication_date", value:"2011/05/03"); script_set_attribute(attribute:"patch_publication_date", value:"2011/11/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Oracle Linux Local Security Checks"); script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl"); script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); include("ksplice.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux"); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux"); os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux"); os_ver = os_ver[1]; if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6", "Oracle Linux " + 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, "Oracle Linux", cpu); if (get_one_kb_item("Host/ksplice/kernel-cves")) { rm_kb_item(name:"Host/uptrack-uname-r"); cve_list = make_list("CVE-2011-1162", "CVE-2011-1577", "CVE-2011-2494", "CVE-2011-2699", "CVE-2011-2905", "CVE-2011-3188", "CVE-2011-3191", "CVE-2011-3353", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-3593", "CVE-2011-4326"); if (ksplice_cves_check(cve_list)) { audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2011-1465"); } else { __rpm_report = ksplice_reporting_text(); } } kernel_major_minor = get_kb_item("Host/uname/major_minor"); if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level."); expected_kernel_major_minor = "2.6"; if (kernel_major_minor != expected_kernel_major_minor) audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor); flag = 0; if (rpm_exists(release:"EL6", rpm:"kernel-2.6.32") && rpm_check(release:"EL6", reference:"kernel-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-debug-2.6.32") && rpm_check(release:"EL6", reference:"kernel-debug-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-debug-devel-2.6.32") && rpm_check(release:"EL6", reference:"kernel-debug-devel-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-devel-2.6.32") && rpm_check(release:"EL6", reference:"kernel-devel-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-doc-2.6.32") && rpm_check(release:"EL6", reference:"kernel-doc-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-firmware-2.6.32") && rpm_check(release:"EL6", reference:"kernel-firmware-2.6.32-131.21.1.el6")) flag++; if (rpm_exists(release:"EL6", rpm:"kernel-headers-2.6.32") && rpm_check(release:"EL6", reference:"kernel-headers-2.6.32-131.21.1.el6")) 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, "affected kernel"); }
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1311-1.NASL description Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57342 published 2011-12-20 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57342 title Ubuntu 10.04 LTS : linux vulnerabilities (USN-1311-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Ubuntu Security Notice USN-1311-1. 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(57342); script_version("1.11"); script_cvs_date("Date: 2019/09/19 12:54:27"); script_cve_id("CVE-2011-1162", "CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4132", "CVE-2011-4326", "CVE-2011-4330"); script_bugtraq_id(50370, 50663, 50750, 50751, 50764); script_xref(name:"USN", value:"1311-1"); script_name(english:"Ubuntu 10.04 LTS : linux vulnerabilities (USN-1311-1)"); 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: "Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. (CVE-2011-4077) Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A local attacker could exploit this to cause a kernel oops. (CVE-2011-4081) A flaw was found in the Journaling Block Device (JBD). A local attacker able to mount ext3 or ext4 file systems could exploit this to crash the system, leading to a denial of service. (CVE-2011-4132) A bug was found in the way headroom check was performed in udp6_ufo_fragment() function. A remote attacker could use this flaw to crash the system. (CVE-2011-4326) Clement Lecigne discovered a bug in the HFS file system bounds checking. When a malformed HFS file system is mounted a local user could crash the system or gain root privileges. (CVE-2011-4330). 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/1311-1/" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/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_set_attribute(attribute:"plugin_type", value:"local"); 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-generic-pae"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lpia"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-preempt"); 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:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts"); script_set_attribute(attribute:"vuln_publication_date", value:"2012/01/27"); script_set_attribute(attribute:"patch_publication_date", value:"2011/12/19"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/20"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Ubuntu Local Security Checks"); script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl"); script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("ubuntu.inc"); include("ksplice.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/Ubuntu/release"); if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu"); release = chomp(release); if (! preg(pattern:"^(10\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04", "Ubuntu " + release); if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu); if (get_one_kb_item("Host/ksplice/kernel-cves")) { rm_kb_item(name:"Host/uptrack-uname-r"); cve_list = make_list("CVE-2011-1162", "CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4132", "CVE-2011-4326", "CVE-2011-4330"); if (ksplice_cves_check(cve_list)) { audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1311-1"); } else { _ubuntu_report = ksplice_reporting_text(); } } flag = 0; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-386", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-generic", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-generic-pae", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-lpia", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-preempt", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-server", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-versatile", pkgver:"2.6.32-37.81")) flag++; if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-37-virtual", pkgver:"2.6.32-37.81")) 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-image-2.6-386 / linux-image-2.6-generic / etc"); }
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1303-1.NASL description Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57304 published 2011-12-14 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2013 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57304 title Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1303-1) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Ubuntu Security Notice USN-1303-1. 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(57304); script_version("1.5"); script_cvs_date("Date: 2019/01/02 16:37:56"); script_cve_id("CVE-2011-1162", "CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4132", "CVE-2011-4326", "CVE-2011-4330"); script_bugtraq_id(50764); script_xref(name:"USN", value:"1303-1"); script_name(english:"Ubuntu 10.10 : linux-mvl-dove vulnerabilities (USN-1303-1)"); script_summary(english:"Checks dpkg output for updated package"); script_set_attribute( attribute:"synopsis", value:"The remote Ubuntu host is missing a security-related patch." ); script_set_attribute( attribute:"description", value: "Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. (CVE-2011-4077) Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A local attacker could exploit this to cause a kernel oops. (CVE-2011-4081) A flaw was found in the Journaling Block Device (JBD). A local attacker able to mount ext3 or ext4 file systems could exploit this to crash the system, leading to a denial of service. (CVE-2011-4132) A bug was found in the way headroom check was performed in udp6_ufo_fragment() function. A remote attacker could use this flaw to crash the system. (CVE-2011-4326) Clement Lecigne discovered a bug in the HFS file system bounds checking. When a malformed HFS file system is mounted a local user could crash the system or gain root privileges. (CVE-2011-4330)." ); script_set_attribute( attribute:"solution", value:"Update the affected linux-image-2.6.32-421-dove package." ); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/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_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.10"); script_set_attribute(attribute:"patch_publication_date", value:"2011/12/13"); script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/14"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2013 Tenable Network Security, Inc."); script_family(english:"Ubuntu Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("ubuntu.inc"); include("misc_func.inc"); if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if ( ! get_kb_item("Host/Ubuntu/release") ) audit(AUDIT_OS_NOT, "Ubuntu"); 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); flag = 0; if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.32-421-dove", pkgver:"2.6.32-421.39")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family SuSE Local Security Checks NASL id SUSE_11_KERNEL-111202.NASL description The SUSE Linux Enterprise 11 Service Pack 1 kernel has been updated to version 2.6.32.49 and fixes various bugs and security issues. - The TCP/IP initial sequence number generation effectively only used 24 bits of 32 to generate randomness, making a brute-force man-in-the-middle attack on TCP/IP connections feasible. The generator was changed to use full 32bit randomness. (CVE-2011-3188) - Fernando Gont discovered that the IPv6 stack used predictable fragment identification numbers. A remote attacker could exploit this to exhaust network resources, leading to a denial of service. (CVE-2011-2699) - A NULL ptr dereference on mounting corrupt hfs filesystems was fixed which could be used by local attackers to crash the kernel. (CVE-2011-2203) - Added a kernel option to ensure ecryptfs is mounting only on paths belonging to the current ui, which would have allowed local attackers to potentially gain privileges via symlink attacks. (CVE-2011-1833) - The Generic Receive Offload (GRO) implementation in the Linux kernel allowed remote attackers to cause a denial of service via crafted VLAN packets that are processed by the napi_reuse_skb function, leading to (1) a memory leak or (2) memory corruption, a different vulnerability than CVE-2011-1478. (CVE-2011-1576) - A name overflow in the hfs filesystem was fixed, where mounting a corrupted hfs filesystem could lead to a stack overflow and code execution in the kernel. This requires a local attacker to be able to mount hfs filesystems. (CVE-2011-4330) - A bug was found in the way headroom check was performed in udp6_ufo_fragment() function. A remote attacker could use this flaw to crash the system. (CVE-2011-4326) The following non-security bugs have been fixed : - ALSA: hda - Fix S3/S4 problem on machines with VREF-pin mute-LED. (bnc#732535) - patches.xen/xen-pcpu-hotplug: Fix a double kfree(). - ixgbe: fix bug with vlan strip in promsic mode (bnc#687049, fate#311821). - ixgbe: fix panic when shutting down system with WoL enabled. - fnic: Allow users to modify dev_loss_tmo setting. (bnc#719786) - x86, intel: Do not mark sched_clock() as stable. (bnc#725709) - ALSA: hda - Keep vref-LED during power-saving on IDT codecs. (bnc#731981) - cifs: Assume passwords are encoded according to iocharset. (bnc#731035) - scsi_dh: Check queuedata pointer before proceeding. (bnc#714744) - netback: use correct index for invalidation in netbk_tx_check_mop(). - ACPI video: introduce module parameter video.use_bios_initial_backlight. (bnc#731229) - SUNRPC: prevent task_cleanup running on freed xprt. (bnc#709671) - add device entry for Broadcom Valentine combo card. (bnc#722429) - quota: Fix WARN_ON in lookup_one_len. (bnc#728626) - Update Xen patches to 2.6.32.48. - pv-on-hvm/kexec: add xs_reset_watches to shutdown watches from old kernel. (bnc#694863) - x86: undo_limit_pages() must reset page count. - mm/vmstat.c: cache align vm_stat. (bnc#729721) - s390/ccwgroup: fix uevent vs dev attrs race (bnc#659101,LTC#69028). - Warn on pagecache limit usage (FATE309111). - SCSI: st: fix race in st_scsi_execute_end. (bnc#720536) - ACPI: introduce last seen 2020-06-01 modified 2020-06-02 plugin id 57297 published 2011-12-14 reporter This script is Copyright (C) 2011-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57297 title SuSE 11.1 Security Update : Linux kernel (SAT Patch Numbers 5493 / 5510 / 5511) NASL family Scientific Linux Local Security Checks NASL id SL_20111122_KERNEL_ON_SL6_X.NASL description The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : - IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system last seen 2020-06-01 modified 2020-06-02 plugin id 61179 published 2012-08-01 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61179 title Scientific Linux Security Update : kernel on SL6.x i386/x86_64 NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2011-1465.NASL description Updated kernel packages that fix multiple security issues and various bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : * IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system last seen 2020-06-01 modified 2020-06-02 plugin id 56927 published 2011-11-23 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56927 title RHEL 6 : kernel (RHSA-2011:1465) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1256-1.NASL description It was discovered that the /proc filesystem did not correctly handle permission changes when programs executed. A local attacker could hold open files to examine details about programs running with higher privileges, potentially increasing the chances of exploiting additional vulnerabilities. (CVE-2011-1020) Vasiliy Kulikov discovered that the Bluetooth stack did not correctly clear memory. A local attacker could exploit this to read kernel stack memory, leading to a loss of privacy. (CVE-2011-1078) Vasiliy Kulikov discovered that the Bluetooth stack did not correctly check that device name strings were NULL terminated. A local attacker could exploit this to crash the system, leading to a denial of service, or leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1079) Vasiliy Kulikov discovered that bridge network filtering did not check that name fields were NULL terminated. A local attacker could exploit this to leak contents of kernel stack memory, leading to a loss of privacy. (CVE-2011-1080) Johan Hovold discovered that the DCCP network stack did not correctly handle certain packet combinations. A remote attacker could send specially crafted network traffic that would crash the system, leading to a denial of service. (CVE-2011-1093) Peter Huewe discovered that the TPM device did not correctly initialize memory. A local attacker could exploit this to read kernel heap memory contents, leading to a loss of privacy. (CVE-2011-1160) Dan Rosenberg discovered that the IRDA subsystem did not correctly check certain field sizes. If a system was using IRDA, a remote attacker could send specially crafted traffic to crash the system or gain root privileges. (CVE-2011-1180) Ryan Sweat discovered that the GRO code did not correctly validate memory. In some configurations on systems using VLANs, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1478) It was discovered that the security fix for CVE-2010-4250 introduced a regression. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-1479) Dan Rosenberg discovered that the X.25 Rose network stack did not correctly handle certain fields. If a system was running with Rose enabled, a remote attacker could send specially crafted traffic to gain root privileges. (CVE-2011-1493) It was discovered that the Stream Control Transmission Protocol (SCTP) implementation incorrectly calculated lengths. If the net.sctp.addip_enable variable was turned on, a remote attacker could send specially crafted traffic to crash the system. (CVE-2011-1573) Ryan Sweat discovered that the kernel incorrectly handled certain VLAN packets. On some systems, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1576) Timo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577) Phil Oester discovered that the network bonding system did not correctly handle large queues. On some systems, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1581) It was discovered that CIFS incorrectly handled authentication. When a user had a CIFS share mounted that required authentication, a local user could mount the same share without knowing the correct password. (CVE-2011-1585) It was discovered that the GRE protocol incorrectly handled netns initialization. A remote attacker could send a packet while the ip_gre module was loading, and crash the system, leading to a denial of service. (CVE-2011-1767) It was discovered that the IP/IP protocol incorrectly handled netns initialization. A remote attacker could send a packet while the ipip module was loading, and crash the system, leading to a denial of service. (CVE-2011-1768) Ben Greear discovered that CIFS did not correctly handle direct I/O. A local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service. (CVE-2011-1771) Timo Warns discovered that the EFI GUID partition table was not correctly parsed. A physically local attacker that could insert mountable devices could exploit this to crash the system or possibly gain root privileges. (CVE-2011-1776) Vasiliy Kulikov and Dan Rosenberg discovered that ecryptfs did not correctly check the origin of mount points. A local attacker could exploit this to trick the system into unmounting arbitrary mount points, leading to a denial of service. (CVE-2011-1833) Ben Hutchings reported a flaw in the kernel last seen 2020-06-01 modified 2020-06-02 plugin id 56768 published 2011-11-10 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56768 title Ubuntu 10.04 LTS : linux-lts-backport-natty vulnerabilities (USN-1256-1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1286-1.NASL description Vasily Averin discovered that the NFS Lock Manager (NLM) incorrectly handled unlock requests. A local attacker could exploit this to cause a denial of service. (CVE-2011-2491) Robert Swiecki discovered that mapping extensions were incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2496) It was discovered that the wireless stack incorrectly verified SSID lengths. A local attacker could exploit this to cause a denial of service or gain root privileges. (CVE-2011-2517) Ben Pfaff discovered that Classless Queuing Disciplines (qdiscs) were being incorrectly handled. A local attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2525). 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 57005 published 2011-12-05 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57005 title Ubuntu 10.04 LTS : linux vulnerabilities (USN-1286-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2011-2033.NASL description Description of changes: * CVE-2011-1161: Information leak in transmission logic of TPM driver. A missing buffer size check in tpm_transmit could allow leaking of potentially sensitive kernel memory. * CVE-2011-1162: Information leak in TPM driver. A flaw in the way memory containing security-related data was handled in tpm_read() could allow a local, unprivileged user to read the results of a previously run TPM command. (CVE-2011-1162, Low) * CVE-2011-2494: Information leak in task/process statistics. The I/O statistics from the taskstats subsystem could be read without any restrictions. A local, unprivileged user could use this flaw to gather confidential information, such as the length of a password used in a process. (CVE-2011-2494, Low) * CVE-2011-3188: Weak TCP sequence number generation. The way IPv4 and IPv6 protocol sequence numbers and fragment IDs were generated could allow a man-in-the-middle attacker to inject packets and possibly hijack connections. Protocol sequence numbers and fragment IDs are now more random. (CVE-2011-3188, Moderate) * CVE-2011-1577: Missing boundary checks in GPT partition handling. A heap overflow flaw in the Linux kernel last seen 2020-06-01 modified 2020-06-02 plugin id 68424 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68424 title Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2011-2033) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1294-1.NASL description Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) Vasiliy Kulikov discovered that taskstats did not enforce access restrictions. A local attacker could exploit this to read certain information, leading to a loss of privacy. (CVE-2011-2494) Qianfeng Zhang discovered that the bridge networking interface incorrectly handled certain network packets. A remote attacker could exploit this to crash the system, leading to a denial of service. (CVE-2011-2942) Yasuaki Ishimatsu discovered a flaw in the kernel last seen 2020-06-01 modified 2020-06-02 plugin id 57058 published 2011-12-09 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57058 title Ubuntu 10.04 LTS : linux-lts-backport-oneiric vulnerabilities (USN-1294-1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1193-1.NASL description Timo Warns discovered that the GUID partition parsing routines did not correctly validate certain structures. A local attacker with physical access could plug in a specially crafted block device to crash the system, leading to a denial of service. (CVE-2011-1577) Phil Oester discovered that the network bonding system did not correctly handle large queues. On some systems, a remote attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2011-1581) Ben Hutchings reported a flaw in the kernel last seen 2020-06-01 modified 2020-06-02 plugin id 55923 published 2011-08-20 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/55923 title Ubuntu 11.04 : linux vulnerabilities (USN-1193-1) NASL family Fedora Local Security Checks NASL id FEDORA_2011-16346.NASL description and CVE-2011-4110 Fix CVE-2011-4326 and CVE-2011-4132 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 seen 2020-06-01 modified 2020-06-02 plugin id 56967 published 2011-11-29 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/56967 title Fedora 14 : kernel-2.6.35.14-106.fc14 (2011-16346) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1299-1.NASL description Peter Huewe discovered an information leak in the handling of reading security-related TPM data. A local, unprivileged user could read the results of a previous TPM command. (CVE-2011-1162) A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57300 published 2011-12-14 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57300 title Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-1299-1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1293-1.NASL description A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57057 published 2011-12-09 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57057 title Ubuntu 10.10 : linux vulnerabilities (USN-1293-1) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2012-0010.NASL description Updated kernel-rt packages that fix several security issues and two bugs are now available for Red Hat Enterprise MRG 2.0. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : * A malicious CIFS (Common Internet File System) server could send a specially crafted response to a directory read request that would result in a denial of service or privilege escalation on a system that has a CIFS share mounted. (CVE-2011-3191, Important) * The way fragmented IPv6 UDP datagrams over the bridge with UDP Fragmentation Offload (UFO) functionality on were handled could allow a remote attacker to cause a denial of service. (CVE-2011-4326, Important) * GRO (Generic Receive Offload) fields could be left in an inconsistent state. An attacker on the local network could use this flaw to cause a denial of service. GRO is enabled by default in all network drivers that support it. (CVE-2011-2723, Moderate) * IPv4 and IPv6 protocol sequence number and fragment ID generation could allow a man-in-the-middle attacker to inject packets and possibly hijack connections. Protocol sequence numbers and fragment IDs are now more random. (CVE-2011-3188, Moderate) * A flaw in the FUSE (Filesystem in Userspace) implementation could allow a local user in the fuse group who has access to mount a FUSE file system to cause a denial of service. (CVE-2011-3353, Moderate) * A flaw in the b43 driver. If a system had an active wireless interface that uses the b43 driver, an attacker able to send a specially crafted frame to that interface could cause a denial of service. (CVE-2011-3359, Moderate) * A flaw in the way CIFS shares with DFS referrals at their root were handled could allow an attacker on the local network, who is able to deploy a malicious CIFS server, to create a CIFS network share that, when mounted, would cause the client system to crash. (CVE-2011-3363, Moderate) * A flaw in the m_stop() implementation could allow a local, unprivileged user to trigger a denial of service. (CVE-2011-3637, Moderate) * Flaws in ghash_update() and ghash_final() could allow a local, unprivileged user to cause a denial of service. (CVE-2011-4081, Moderate) * A flaw in the key management facility could allow a local, unprivileged user to cause a denial of service via the keyctl utility. (CVE-2011-4110, Moderate) * A flaw in the Journaling Block Device (JBD) could allow a local attacker to crash the system by mounting a specially crafted ext3 or ext4 disk. (CVE-2011-4132, Moderate) * A flaw in the way memory containing security-related data was handled in tpm_read() could allow a local, unprivileged user to read the results of a previously run TPM command. (CVE-2011-1162, Low) * I/O statistics from the taskstats subsystem could be read without any restrictions, which could allow a local, unprivileged user to gather confidential information, such as the length of a password used in a process. (CVE-2011-2494, Low) * Flaws in tpacket_rcv() and packet_recvmsg() could allow a local, unprivileged user to leak information to user-space. (CVE-2011-2898, Low) Red Hat would like to thank Darren Lavender for reporting CVE-2011-3191; Brent Meshier for reporting CVE-2011-2723; Dan Kaminsky for reporting CVE-2011-3188; Yogesh Sharma for reporting CVE-2011-3363; Nick Bowler for reporting CVE-2011-4081; Peter Huewe for reporting CVE-2011-1162; and Vasiliy Kulikov of Openwall for reporting CVE-2011-2494. This update also fixes the following bugs : * Previously, a mismatch in the build-id of the kernel-rt and the one in the related debuginfo package caused failures in SystemTap and perf. (BZ#768413) * IBM x3650m3 systems were not able to boot the MRG Realtime kernel because they require a pmcraid driver that was not available. The pmcraid driver is included in this update. (BZ#753992) Users should upgrade to these updated packages, which correct these issues. The system must be rebooted for this update to take effect. last seen 2020-06-01 modified 2020-06-02 plugin id 76635 published 2014-07-22 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/76635 title RHEL 6 : MRG (RHSA-2012:0010) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1292-1.NASL description A bug was discovered in the XFS filesystem last seen 2020-06-01 modified 2020-06-02 plugin id 57056 published 2011-12-09 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/57056 title Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1292-1) NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2011-26.NASL description IPv6 fragment identification value generation could allow a remote attacker to disrupt a target system last seen 2020-06-01 modified 2020-06-02 plugin id 69585 published 2013-09-04 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/69585 title Amazon Linux AMI : kernel (ALAS-2011-26)
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References
- https://github.com/torvalds/linux/commit/a9cf73ea7ff78f52662c8658d93c226effbbedde
- http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
- https://bugzilla.redhat.com/show_bug.cgi?id=755584
- http://www.openwall.com/lists/oss-security/2011/11/21/10
- https://bugzilla.redhat.com/show_bug.cgi?id=682066
- http://downloads.avaya.com/css/P8/documents/100156038
- http://www.securityfocus.com/bid/50751
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a9cf73ea7ff78f52662c8658d93c226effbbedde