Vulnerabilities > CVE-2007-2451 - Unspecified vulnerability in Linux Kernel

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2007-600.
#

include("compat.inc");

if (description)
{
  script_id(25588);
  script_version ("1.15");
  script_cvs_date("Date: 2019/08/02 13:32:26");

  script_xref(name:"FEDORA", value:"2007-600");

  script_name(english:"Fedora Core 6 : kernel-2.6.20-1.2962.fc6 (2007-600)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora Core host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Merged stable kernel 2.6.20.12, 2.6.20.13, 2.6.20.14:
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.12
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.13
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.14

Added the latest GFS2 updates from the maintainers.

Utrace update.

CVE-2007-2451: Unspecified vulnerability in drivers/crypto/geode-aes.c
in GEODE-AES in the Linux kernel before 2.6.21.3 allows attackers to
obtain sensitive information via unspecified vectors.

CVE-2007-2875: Integer underflow in the cpuset_tasks_read function in
the Linux kernel before 2.6.20.13, and 2.6.21.x before 2.6.21.4, when
the cpuset filesystem is mounted, allows local users to obtain kernel
memory contents by using a large offset when reading the
/dev/cpuset/tasks file.

CVE-2007-2876: Linux Kernel is prone to multiple weaknesses and
vulnerabilities that can allow remote attackers to carry out various
attacks, including denial-of-service attacks.

CVE-2007-2453: The random number feature in Linux kernel 2.6 before
2.6.20.13, and 2.6.21.x before 2.6.21.4, (1) does not properly seed
pools when there is no entropy, or (2) uses an incorrect cast when
extracting entropy, which might cause the random number generator to
provide the same values after reboots on systems without an entropy
source.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.12
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ca166ff6"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.13
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0c8da03c"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.14
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7a48edc5"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2007-June/002328.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?6344a78a"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_attribute(attribute:"risk_factor", value:"High");

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

  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/06/27");
  script_end_attributes();

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

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

  exit(0);
}


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

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

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

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

flag = 0;
if (rpm_check(release:"FC6", reference:"kernel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debug-devel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", cpu:"i386", reference:"kernel-PAE-devel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debug-devel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-debuginfo-common-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-devel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-doc-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-headers-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-kdump-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-kdump-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-kdump-devel-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-xen-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-xen-debuginfo-2.6.20-1.2962.fc6")) flag++;
if (rpm_check(release:"FC6", reference:"kernel-xen-devel-2.6.20-1.2962.fc6")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-PAE / kernel-PAE-debug / kernel-PAE-debug-debuginfo / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2007-599.
#

include("compat.inc");

if (description)
{
  script_id(25587);
  script_version ("1.15");
  script_cvs_date("Date: 2019/08/02 13:32:26");

  script_xref(name:"FEDORA", value:"2007-599");

  script_name(english:"Fedora Core 5 : kernel-2.6.20-1.2320.fc5 (2007-599)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora Core host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Merged stable kernel 2.6.20.12, 2.6.20.13, 2.6.20.14:
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.12
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.13
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.14

Added the latest GFS2 updates from the maintainers.

CVE-2007-2451: Unspecified vulnerability in drivers/crypto/geode-aes.c
in GEODE-AES in the Linux kernel before 2.6.21.3 allows attackers to
obtain sensitive information via unspecified vectors.

CVE-2007-2875: Integer underflow in the cpuset_tasks_read function in
the Linux kernel before 2.6.20.13, and 2.6.21.x before 2.6.21.4, when
the cpuset filesystem is mounted, allows local users to obtain kernel
memory contents by using a large offset when reading the
/dev/cpuset/tasks file.

CVE-2007-2876: Linux Kernel is prone to multiple weaknesses and
vulnerabilities that can allow remote attackers to carry out various
attacks, including denial-of-service attacks.

CVE-2007-2453: The random number feature in Linux kernel 2.6 before
2.6.20.13, and 2.6.21.x before 2.6.21.4, (1) does not properly seed
pools when there is no entropy, or (2) uses an incorrect cast when
extracting entropy, which might cause the random number generator to
provide the same values after reboots on systems without an entropy
source.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.12
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ca166ff6"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.13
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0c8da03c"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.14
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7a48edc5"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2007-June/002266.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7698e22d"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_attribute(attribute:"risk_factor", value:"High");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xen0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xen0-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xenU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-xenU-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora_core:5");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/06/27");
  script_end_attributes();

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

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 5.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:"FC5", reference:"kernel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-debug-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-debug-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-debuginfo-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-doc-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-kdump-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-kdump-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", cpu:"i386", reference:"kernel-smp-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", cpu:"i386", reference:"kernel-smp-debug-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", cpu:"i386", reference:"kernel-smp-debug-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", cpu:"i386", reference:"kernel-smp-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xen-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xen-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xen0-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xen0-devel-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xenU-2.6.20-1.2320.fc5")) flag++;
if (rpm_check(release:"FC5", reference:"kernel-xenU-devel-2.6.20-1.2320.fc5")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-debug / kernel-debug-devel / kernel-debuginfo / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-470-1. 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(28071);
  script_version("1.17");
  script_cvs_date("Date: 2019/08/02 13:33:01");

  script_cve_id("CVE-2007-1353", "CVE-2007-2451", "CVE-2007-2453");
  script_bugtraq_id(24390);
  script_xref(name:"USN", value:"470-1");

  script_name(english:"Ubuntu 7.04 : linux-source-2.6.20 vulnerabilities (USN-470-1)");
  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:
"USN-464-1 fixed several vulnerabilities in the Linux kernel. Some
additional code changes were accidentally included in the Feisty
update which caused trouble for some people who were not using
UUID-based filesystem mounts. These changes have been reverted. We
apologize for the inconvenience. For more information see:
https://launchpad.net/bugs/117314 https://wiki.ubuntu.com/UsingUUID

Ilja van Sprundel discovered that Bluetooth setsockopt calls could
leak kernel memory contents via an uninitialized stack buffer. A local
attacker could exploit this flaw to view sensitive kernel information.
(CVE-2007-1353)

The GEODE-AES driver did not correctly initialize its encryption key.
Any data encrypted using this type of device would be easily
compromised. (CVE-2007-2451)

The random number generator was hashing a subset of the available
entropy, leading to slightly less random numbers. Additionally,
systems without an entropy source would be seeded with the same inputs
at boot time, leading to a repeatable series of random numbers.
(CVE-2007-2453).

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/470-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  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-doc-2.6.20");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-debug-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.20");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:7.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2007/04/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2007-2019 Canonical, Inc. / NASL script (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(7\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 7.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

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

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2007-1353", "CVE-2007-2451", "CVE-2007-2453");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-470-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"7.04", pkgname:"linux-doc-2.6.20", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-386", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-generic", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-lowlatency", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-headers-2.6.20-16-server", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-386", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-generic", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-lowlatency", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-2.6.20-16-server", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-386", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-generic", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-lowlatency", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-image-debug-2.6.20-16-server", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-kernel-devel", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-libc-dev", pkgver:"2.6.20-16.29")) flag++;
if (ubuntu_check(osver:"7.04", pkgname:"linux-source-2.6.20", pkgver:"2.6.20-16.29")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-doc-2.6.20 / linux-headers-2.6 / linux-headers-2.6-386 / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2007-0409.
#

include("compat.inc");

if (description)
{
  script_id(27664);
  script_version ("1.13");
  script_cvs_date("Date: 2019/08/02 13:32:25");

  script_cve_id("CVE-2007-2451", "CVE-2007-2453", "CVE-2007-2876");
  script_xref(name:"FEDORA", value:"2007-0409");

  script_name(english:"Fedora 7 : kernel-2.6.21-1.3228.fc7 (2007-0409)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Rebase to upstream 2.6.21.5, including several security fixes (See
CVEs for details).

Upstream changelog:
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.3
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.5

Fedora specific changes detailed below :

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.3
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?ba2d2317"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2a41ff45"
  );
  # http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.5
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?7ab94565"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2007-June/002026.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?3c4de9d7"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:A/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:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-kdump-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:7");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/06");
  script_end_attributes();

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

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 7.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:"FC7", reference:"kernel-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-debug-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-debug-debuginfo-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-debug-devel-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-debuginfo-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-PAE-devel-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-debug-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-debug-debuginfo-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-debug-devel-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-debuginfo-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-debuginfo-common-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-devel-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-doc-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-headers-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-kdump-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-kdump-debuginfo-2.6.21-1.3228.fc7")) flag++;
if (rpm_check(release:"FC7", reference:"kernel-kdump-devel-2.6.21-1.3228.fc7")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-PAE / kernel-PAE-debug / kernel-PAE-debug-debuginfo / etc");
}