Vulnerabilities > CVE-2012-3520 - Improper Authentication vulnerability in Linux Kernel

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
linux
CWE-287
nessus
NVD
Published: 2012-10-03
Updated: 2023-02-13

Summary

The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.

Vulnerable Configurations

Part Description Count
OS
Linux
1465

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Authentication Abuse
    An attacker obtains unauthorized access to an application, service or device either through knowledge of the inherent weaknesses of an authentication mechanism, or by exploiting a flaw in the authentication scheme's implementation. In such an attack an authentication mechanism is functioning but a carefully controlled sequence of events causes the mechanism to grant access to the attacker. This attack may exploit assumptions made by the target's authentication procedures, such as assumptions regarding trust relationships or assumptions regarding the generation of secret values. This attack differs from Authentication Bypass attacks in that Authentication Abuse allows the attacker to be certified as a valid user through illegitimate means, while Authentication Bypass allows the user to access protected material without ever being certified as an authenticated user. This attack does not rely on prior sessions established by successfully authenticating users, as relied upon for the "Exploitation of Session Variables, Resource IDs and other Trusted Credentials" attack patterns.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Utilizing REST's Trust in the System Resource to Register Man in the Middle
    This attack utilizes a REST(REpresentational State Transfer)-style applications' trust in the system resources and environment to place man in the middle once SSL is terminated. Rest applications premise is that they leverage existing infrastructure to deliver web services functionality. An example of this is a Rest application that uses HTTP Get methods and receives a HTTP response with an XML document. These Rest style web services are deployed on existing infrastructure such as Apache and IIS web servers with no SOAP stack required. Unfortunately from a security standpoint, there frequently is no interoperable identity security mechanism deployed, so Rest developers often fall back to SSL to deliver security. In large data centers, SSL is typically terminated at the edge of the network - at the firewall, load balancer, or router. Once the SSL is terminated the HTTP request is in the clear (unless developers have hashed or encrypted the values, but this is rare). The attacker can utilize a sniffer such as Wireshark to snapshot the credentials, such as username and password that are passed in the clear once SSL is terminated. Once the attacker gathers these credentials, they can submit requests to the web service provider just as authorized user do. There is not typically an authentication on the client side, beyond what is passed in the request itself so once this is compromised, then this is generally sufficient to compromise the service's authentication scheme.
  • Man in the Middle Attack
    This type of attack targets the communication between two components (typically client and server). The attacker places himself in the communication channel between the two components. Whenever one component attempts to communicate with the other (data flow, authentication challenges, etc.), the data first goes to the attacker, who has the opportunity to observe or alter it, and it is then passed on to the other component as if it was never intercepted. This interposition is transparent leaving the two compromised components unaware of the potential corruption or leakage of their communications. The potential for Man-in-the-Middle attacks yields an implicit lack of trust in communication or identify between two components.

Nessus

  • NASL familyAmazon Linux Local Security Checks
    NASL idALA_ALAS-2012-122.NASL
    descriptionThe Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.
    last seen2020-06-01
    modified2020-06-02
    plugin id69612
    published2013-09-04
    reporterThis script is Copyright (C) 2013-2018 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/69612
    titleAmazon Linux AMI : kernel (ALAS-2012-122)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux AMI Security Advisory ALAS-2012-122.
#

include("compat.inc");

if (description)
{
  script_id(69612);
  script_version("1.5");
  script_cvs_date("Date: 2018/04/18 15:09:34");

  script_cve_id("CVE-2012-3520");
  script_xref(name:"ALAS", value:"2012-122");

  script_name(english:"Amazon Linux AMI : kernel (ALAS-2012-122)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Amazon Linux AMI host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The Netlink implementation in the Linux kernel before 3.2.30 does not
properly handle messages that lack SCM_CREDENTIALS data, which might
allow local users to spoof Netlink communication via a crafted
message, as demonstrated by a message to (1) Avahi or (2)
NetworkManager."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://alas.aws.amazon.com/ALAS-2012-122.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Run 'yum update kernel' to update your system. You will need to reboot
your system in order for the new kernel to be running."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-debuginfo-common-i686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:kernel-tools-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/09/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
  script_family(english:"Amazon Linux Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/AmazonLinux/release");
if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "A")
{
  if (os_ver == 'A') os_ver = 'AMI';
  audit(AUDIT_OS_NOT, "Amazon Linux AMI", "Amazon Linux " + os_ver);
}

if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (rpm_check(release:"ALA", reference:"kernel-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-debuginfo-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", cpu:"i686", reference:"kernel-debuginfo-common-i686-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", cpu:"x86_64", reference:"kernel-debuginfo-common-x86_64-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-devel-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-doc-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-headers-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-tools-3.2.28-45.63.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"kernel-tools-debuginfo-3.2.28-45.63.amzn1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
  else security_note(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-debuginfo / kernel-debuginfo-common-i686 / etc");
}
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2012-700.NASL
    descriptionThis kernel update to 3.4.11 fixes various bugs and security issues. The changes up to 3.4.11 contain both security and bugfixes and are not explicitly listed here. Following security issues were fixed: CVE-2012-3520: Force passing credentials, otherwise local services could be fooled to assume requests coming from root. CVE-2012-3412: Do not allow extreme TSO parameters in the sfc driver and tcp stack. Following non-security bugs were fixed : - nbd: clear waiting_queue on shutdown (bnc#778630). - NFS: avoid warning from nfs_drop_nlink (bnc#780624). - net: do not disable sg for packets requiring no checksum (bnc#774859). - sfc: Fix maximum number of TSO segments and minimum TX queue size (bnc#774523 CVE-2012-3412). - net: Allow driver to limit number of GSO segments per skb (bnc#774523 CVE-2012-3412). - drm/nouveau: fix booting with plymouth + dumb support (bnc#771392). - memcg: warn on deeper hierarchies with use_hierarchy==0 (bnc#781134). - Linux 3.4.11. - Update config files. - Refresh patches.suse/scsi-error-test-unit-ready-timeout. - Btrfs: fix tree log remove space corner case (bnc#779432) - irq_remap: disable IRQ remapping if any IOAPIC lacks an IOMMU. - Linux 3.4.10. - Linux 3.4.9. - kABI: protect struct irq_desc. - Linux 3.4.8. - kABI: sdhci, remove inclusion. - reiserfs: fix deadlock with nfs racing on create/lookup (bnc#762693). - Properly update Xen patches to 3.4.7. - Refresh other Xen patches (bnc#772831). - config: enable various ARM errata workarounds to improve stability - Import kabi files for 12.2 - rpm/config.sh: Build the KOTD against 12.2 - ASoC: omap: Add missing modules aliases to get sound working on omap devices. - Update config files to fix build - rt2800: add chipset revision RT5390R support (bnc#772566). - reiserfs: fix deadlocks with quotas - ACPI, APEI: Fixup common access width firmware bug (bnc#765230). - i2c/busses: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y and CONFIG_I2C_DESIGN. - Update ARM configs to match kernel 3.4.7 - Update ARM omap2plus config to match kernel 3.4.7 and add Smartreflex support (auto voltage) - ALSA: hda - Fix mute-LED GPIO initialization for IDT codecs (bnc#772923). - ALSA: hda - Fix polarity of mute LED on HP Mini 210 (bnc#772923). - Linux 3.4.7. - Refresh patches.suse/dm-raid45-26-Nov-2009.patch. - Enable RTL8150 for omap2plus Generic USB Network device that also works fine on ARM, so enable it - update RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER patch name - Drivers: hv: Cleanup the guest ID computation. - hyperv: Add a check for ring_size value. - hyperv: Add error handling to rndis_filter_device_add(). - Drivers: hv: Change the hex constant to a decimal constant. - hyperv: Add support for setting MAC from within guests. - net/hyperv: Use wait_event on outstanding sends during device removal. - hv: add RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER. - Refresh patches.suse/SUSE-bootsplash. Fix wrong vfree() (bnc#773406)
    last seen2020-06-05
    modified2014-06-13
    plugin id74778
    published2014-06-13
    reporterThis script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/74778
    titleopenSUSE Security Update : kernel (openSUSE-SU-2012:1330-1)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2012-700.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(74778);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2012-3412", "CVE-2012-3520");

  script_name(english:"openSUSE Security Update : kernel (openSUSE-SU-2012:1330-1)");
  script_summary(english:"Check for the openSUSE-2012-700 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This kernel update to 3.4.11 fixes various bugs and security issues.

The changes up to 3.4.11 contain both security and bugfixes and are
not explicitly listed here.

Following security issues were fixed: CVE-2012-3520: Force passing
credentials, otherwise local services could be fooled to assume
requests coming from root.

CVE-2012-3412: Do not allow extreme TSO parameters in the sfc driver
and tcp stack.

Following non-security bugs were fixed :

  - nbd: clear waiting_queue on shutdown (bnc#778630).

  - NFS: avoid warning from nfs_drop_nlink (bnc#780624).

  - net: do not disable sg for packets requiring no checksum
    (bnc#774859).

  - sfc: Fix maximum number of TSO segments and minimum TX
    queue size (bnc#774523 CVE-2012-3412).

  - net: Allow driver to limit number of GSO segments per
    skb (bnc#774523 CVE-2012-3412).

  - drm/nouveau: fix booting with plymouth + dumb support
    (bnc#771392).

  - memcg: warn on deeper hierarchies with use_hierarchy==0
    (bnc#781134).

  - Linux 3.4.11.

  - Update config files.

  - Refresh patches.suse/scsi-error-test-unit-ready-timeout.

  - Btrfs: fix tree log remove space corner case
    (bnc#779432)

  - irq_remap: disable IRQ remapping if any IOAPIC lacks an
    IOMMU.

  - Linux 3.4.10.

  - Linux 3.4.9.

  - kABI: protect struct irq_desc.

  - Linux 3.4.8.

  - kABI: sdhci, remove inclusion.

  - reiserfs: fix deadlock with nfs racing on create/lookup
    (bnc#762693).

  - Properly update Xen patches to 3.4.7.

  - Refresh other Xen patches (bnc#772831).

  - config: enable various ARM errata workarounds to improve
    stability

  - Import kabi files for 12.2

  - rpm/config.sh: Build the KOTD against 12.2

  - ASoC: omap: Add missing modules aliases to get sound
    working on omap devices.

  - Update config files to fix build

  - rt2800: add chipset revision RT5390R support
    (bnc#772566).

  - reiserfs: fix deadlocks with quotas

  - ACPI, APEI: Fixup common access width firmware bug
    (bnc#765230).

  - i2c/busses: Fix build error if
    CONFIG_I2C_DESIGNWARE_PLATFORM=y and CONFIG_I2C_DESIGN.

  - Update ARM configs to match kernel 3.4.7

  - Update ARM omap2plus config to match kernel 3.4.7 and
    add Smartreflex support (auto voltage)

  - ALSA: hda - Fix mute-LED GPIO initialization for IDT
    codecs (bnc#772923).

  - ALSA: hda - Fix polarity of mute LED on HP Mini 210
    (bnc#772923).

  - Linux 3.4.7.

  - Refresh patches.suse/dm-raid45-26-Nov-2009.patch.

  - Enable RTL8150 for omap2plus Generic USB Network device
    that also works fine on ARM, so enable it

  - update RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER patch name

  - Drivers: hv: Cleanup the guest ID computation.

  - hyperv: Add a check for ring_size value.

  - hyperv: Add error handling to rndis_filter_device_add().

  - Drivers: hv: Change the hex constant to a decimal
    constant.

  - hyperv: Add support for setting MAC from within guests.

  - net/hyperv: Use wait_event on outstanding sends during
    device removal.

  - hv: add RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER.

  - Refresh patches.suse/SUSE-bootsplash. Fix wrong vfree()
    (bnc#773406)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=762693"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=765230"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=771392"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=772566"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=772831"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=772923"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=773406"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=774523"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=774859"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=776925"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=778630"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=779432"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=780624"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=781134"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.opensuse.org/opensuse-updates/2012-10/msg00045.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:N/I:N/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-extra-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.2");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/10/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE12\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-default-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-source-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-source-vanilla-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", reference:"kernel-syms-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-debug-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-desktop-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-extra-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-ec2-extra-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-pae-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-trace-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-vanilla-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-vanilla-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-vanilla-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-vanilla-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-vanilla-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"i686", reference:"kernel-xen-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-debug-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-desktop-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-extra-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-ec2-extra-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-pae-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-trace-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-vanilla-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-vanilla-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-vanilla-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-vanilla-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-vanilla-devel-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-base-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-base-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-debuginfo-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-debugsource-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-devel-3.4.11-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE12.2", cpu:"x86_64", reference:"kernel-xen-devel-debuginfo-3.4.11-2.16.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2016-0037.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2016-0037 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id90019
    published2016-03-18
    reporterThis script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/90019
    titleOracleVM 3.2 : kernel-uek (OVMSA-2016-0037)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2016-0037.
#

include("compat.inc");

if (description)
{
  script_id(90019);
  script_version("2.8");
  script_cvs_date("Date: 2019/09/27 13:00:35");

  script_cve_id("CVE-2010-5313", "CVE-2012-3520", "CVE-2013-7421", "CVE-2014-3215", "CVE-2014-7842", "CVE-2014-8133", "CVE-2014-8159", "CVE-2014-9419", "CVE-2014-9420", "CVE-2014-9584", "CVE-2014-9585", "CVE-2014-9644", "CVE-2014-9683", "CVE-2014-9715", "CVE-2015-0239", "CVE-2015-1421", "CVE-2015-1593", "CVE-2015-2150", "CVE-2015-2830", "CVE-2015-2922", "CVE-2015-3331", "CVE-2015-3339", "CVE-2015-3636", "CVE-2015-5156", "CVE-2015-5307", "CVE-2015-5364", "CVE-2015-5366", "CVE-2015-5697", "CVE-2015-7613", "CVE-2015-7872", "CVE-2015-8104");
  script_bugtraq_id(55152, 67341, 71078, 71363, 71684, 71717, 71794, 71883, 71990, 72320, 72322, 72356, 72607, 72643, 72842, 73014, 73060, 73699, 73953, 74235, 74243, 74315, 74450, 75510);

  script_name(english:"OracleVM 3.2 : kernel-uek (OVMSA-2016-0037)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates : please see Oracle VM Security Advisory
OVMSA-2016-0037 for details."
  );
  # https://oss.oracle.com/pipermail/oraclevm-errata/2016-March/000442.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8111de50"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel-uek / kernel-uek-firmware 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:vm:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/10/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/03/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.2", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/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, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.2", reference:"kernel-uek-2.6.39-400.277.1.el5uek")) flag++;
if (rpm_check(release:"OVS3.2", reference:"kernel-uek-firmware-2.6.39-400.277.1.el5uek")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-uek / kernel-uek-firmware");
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2012-12684.NASL
    descriptionFixes CVE-2012-3520, and a number of bugfixes from the 3.4.10 stable queue Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2012-08-31
    plugin id61739
    published2012-08-31
    reporterThis script is Copyright (C) 2012-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/61739
    titleFedora 16 : kernel-3.4.9-2.fc16 (2012-12684)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2012-12684.
#

include("compat.inc");

if (description)
{
  script_id(61739);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2012-3520");
  script_bugtraq_id(55152);
  script_xref(name:"FEDORA", value:"2012-12684");

  script_name(english:"Fedora 16 : kernel-3.4.9-2.fc16 (2012-12684)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Fixes CVE-2012-3520, and a number of bugfixes from the 3.4.10 stable
queue

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."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.redhat.com/show_bug.cgi?id=850688"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2012-August/085846.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d0079d28"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel package."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N");
  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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:16");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/31");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2020 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^16([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 16.x", "Fedora " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC16", reference:"kernel-3.4.9-2.fc16")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:rpm_report_get());
  else security_note(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-1599-1.NASL
    descriptionPablo Neira Ayuso discovered a flaw in the credentials of netlink messages. An unprivileged local attacker could exploit this by getting a netlink based service, that relies on netlink credentials, to perform privileged actions.
    last seen2020-06-01
    modified2020-06-02
    plugin id62475
    published2012-10-10
    reporterUbuntu Security Notice (C) 2012 Canonical, Inc. / NASL script (C) 2012-2016 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/62475
    titleUSN-1599-1 : linux-ti-omap4 vulnerability
    code
    # This script was automatically generated from Ubuntu Security
# Notice USN-1599-1.  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(62475);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2016/12/01 20:56:51 $");

 script_cve_id("CVE-2012-3520");
  script_xref(name:"USN", value:"1599-1");

  script_name(english:"USN-1599-1 : linux-ti-omap4 vulnerability");
  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:
"Pablo Neira Ayuso discovered a flaw in the credentials of netlink
messages. An unprivileged local attacker could exploit this by
getting a netlink based service, that relies on netlink credentials,
to perform privileged actions.");
  script_set_attribute(attribute:"see_also", value:"http://www.ubuntu.com/usn/usn-1599-1/");
  script_set_attribute(attribute:"solution", value:"Update the affected package(s).");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/10/09");

  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:"2012/10/10");
  script_end_attributes();
    
  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright("Ubuntu Security Notice (C) 2012 Canonical, Inc. / NASL script (C) 2012-2016 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:"12.04", pkgname:"linux-image-3.2.0-1420-omap4", pkgver:"3.2.0-1420.27")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_note(port:0, extra:ubuntu_report_get());
  else security_note(0);
  exit(0);
}
else exit(0, "The host is not affected.");
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2012-12490.NASL
    descriptionFixes CVE-2012-3520, and should also fix a number of the boot failures seen since 3.5.0 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2012-08-23
    plugin id61638
    published2012-08-23
    reporterThis script is Copyright (C) 2012-2020 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/61638
    titleFedora 17 : kernel-3.5.2-3.fc17 (2012-12490)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-1610-1.NASL
    descriptionPablo Neira Ayuso discovered a flaw in the credentials of netlink messages. An unprivileged local attacker could exploit this by getting a netlink based service, that relies on netlink credentials, to perform privileged actions. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id62547
    published2012-10-15
    reporterUbuntu Security Notice (C) 2012-2019 Canonical, Inc. / NASL script (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/62547
    titleUbuntu 12.04 LTS : linux vulnerability (USN-1610-1)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2012-1491.NASL
    descriptionUpdated kernel-rt packages that fix several security issues and multiple bugs are now available for Red Hat Enterprise MRG 2.2. 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 flaw was found in the way Netlink messages without SCM_CREDENTIALS (used for authentication) data set were handled. When not explicitly set, the data was sent but with all values set to 0, including the process ID and user ID, causing the Netlink message to appear as if it were sent with root privileges. A local, unprivileged user could use this flaw to send spoofed Netlink messages to an application, possibly resulting in the application performing privileged operations if it relied on SCM_CREDENTIALS data for the authentication of Netlink messages. (CVE-2012-3520, Important) * A race condition was found in the way asynchronous I/O and fallocate() interacted when using the ext4 file system. A local, unprivileged user could use this flaw to expose random data from an extent whose data blocks have not yet been written, and thus contain data from a deleted file. (CVE-2012-4508, Important) * A use-after-free flaw was found in the Linux kernel
    last seen2020-06-01
    modified2020-06-02
    plugin id76653
    published2014-07-22
    reporterThis script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/76653
    titleRHEL 6 : MRG (RHSA-2012:1491)

Redhat

rpms
  • kernel-rt-0:3.2.33-rt50.66.el6rt
  • kernel-rt-debug-0:3.2.33-rt50.66.el6rt
  • kernel-rt-debug-debuginfo-0:3.2.33-rt50.66.el6rt
  • kernel-rt-debug-devel-0:3.2.33-rt50.66.el6rt
  • kernel-rt-debuginfo-0:3.2.33-rt50.66.el6rt
  • kernel-rt-debuginfo-common-x86_64-0:3.2.33-rt50.66.el6rt
  • kernel-rt-devel-0:3.2.33-rt50.66.el6rt
  • kernel-rt-doc-0:3.2.33-rt50.66.el6rt
  • kernel-rt-firmware-0:3.2.33-rt50.66.el6rt
  • kernel-rt-trace-0:3.2.33-rt50.66.el6rt
  • kernel-rt-trace-debuginfo-0:3.2.33-rt50.66.el6rt
  • kernel-rt-trace-devel-0:3.2.33-rt50.66.el6rt
  • kernel-rt-vanilla-0:3.2.33-rt50.66.el6rt
  • kernel-rt-vanilla-debuginfo-0:3.2.33-rt50.66.el6rt
  • kernel-rt-vanilla-devel-0:3.2.33-rt50.66.el6rt
  • mrg-rt-release-0:3.2.33-rt50.66.el6rt

Seebug

bulletinFamilyexploit
descriptionBUGTRAQ ID: 55152 CVE ID: CVE-2012-3520 Linux Kernel其基础为Linux平台，linux为C语言编写的内核，基于此内核又衍生出了具体的RedHat Linux 、Open SuSE Linux等具体的操作系统，一套基于Linux内核的完整操作系统叫作Linux操作系统，或是GNU/Linux。 Linux Kernel在实现上存在本地权限提升漏洞，成功攻击可允许攻击者欺骗Netlink消息，绕过某些安全限制并获取内核级别权限。 0 Linux kernel 3.5.x Linux kernel 3.4.x Linux kernel 3.2.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.kernel.org/
idSSV:60346
last seen2017-11-19
modified2012-08-26
published2012-08-26
reporterRoot
titleLinux Kernel Netlink消息处理本地权限提升漏洞

References