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nessusUbuntu Security Notice (C) 2005-2019 Canonical, Inc. / NASL script (C) 2006-2016 Tenable Network Security, Inc.UBUNTU_USN-187-1.NASL
HistoryJan 15, 2006 - 12:00 a.m.

Ubuntu 4.10 / 5.04 : linux-source-2.6.10, linux-source-2.6.8.1 vulnerabilities (USN-187-1)

2006-01-1500:00:00
Ubuntu Security Notice (C) 2005-2019 Canonical, Inc. / NASL script (C) 2006-2016 Tenable Network Security, Inc.
www.tenable.com
21

A Denial of Service vulnerability was detected in the stack segment fault handler. A local attacker could exploit this by causing stack fault exceptions under special circumstances (scheduling), which lead to a kernel crash. (CAN-2005-1767)

Vasiliy Averin discovered a Denial of Service vulnerability in the ‘tiocgdev’ ioctl call and in the ‘routing_ioctl’ function. By calling fget() and fput() in special ways, a local attacker could exploit this to destroy file descriptor structures and crash the kernel.
(CAN-2005-3044).

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.

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-187-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(20599);
  script_version("1.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");

  script_cve_id("CVE-2005-1767", "CVE-2005-3044");
  script_xref(name:"USN", value:"187-1");

  script_name(english:"Ubuntu 4.10 / 5.04 : linux-source-2.6.10, linux-source-2.6.8.1 vulnerabilities (USN-187-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A Denial of Service vulnerability was detected in the stack segment
fault handler. A local attacker could exploit this by causing stack
fault exceptions under special circumstances (scheduling), which lead
to a kernel crash. (CAN-2005-1767)

Vasiliy Averin discovered a Denial of Service vulnerability in the
'tiocgdev' ioctl call and in the 'routing_ioctl' function. By calling
fget() and fput() in special ways, a local attacker could exploit this
to destroy file descriptor structures and crash the kernel.
(CAN-2005-3044).

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:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.8.1");
  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-2.6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-5-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-5-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-patch-debian-2.6.8.1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-patch-ubuntu-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.8.1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tree-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tree-2.6.8.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:4.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:5.04");

  script_set_attribute(attribute:"patch_publication_date", value:"2005/09/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/01/15");
  script_set_attribute(attribute:"vuln_publication_date", value:"2005/08/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2005-2019 Canonical, Inc. / NASL script (C) 2006-2016 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);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(4\.10|5\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 4.10 / 5.04", "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);

flag = 0;

if (ubuntu_check(osver:"4.10", pkgname:"linux-doc-2.6.8.1", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-386", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-686", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-686-smp", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-amd64-generic", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-amd64-k8", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-amd64-k8-smp", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-5-amd64-xeon", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-386", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-686", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-686-smp", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-amd64-generic", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-amd64-k8", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-amd64-k8-smp", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-5-amd64-xeon", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-patch-debian-2.6.8.1", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-source-2.6.8.1", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-tree-2.6.8.1", pkgver:"2.6.8.1-16.23")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-doc-2.6.10", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-386", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-686", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-686-smp", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-amd64-generic", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-amd64-k8", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-amd64-k8-smp", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-5-amd64-xeon", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-386", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-686", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-686-smp", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-amd64-generic", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-amd64-k8", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-amd64-k8-smp", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-5-amd64-xeon", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-patch-ubuntu-2.6.10", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-source-2.6.10", pkgver:"2.6.10-34.6")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-tree-2.6.10", pkgver:"2.6.10-34.6")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_NOTE,
    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-2.6.10 / linux-doc-2.6.8.1 / linux-headers-2.6 / etc");
}
VendorProductVersionCPE
canonicalubuntu_linuxlinux-doc-2.6.10p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.10
canonicalubuntu_linuxlinux-doc-2.6.8.1p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.8.1
canonicalubuntu_linuxlinux-headers-2.6p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6
canonicalubuntu_linuxlinux-headers-2.6-386p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386
canonicalubuntu_linuxlinux-headers-2.6-686p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686
canonicalubuntu_linuxlinux-headers-2.6-686-smpp-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686-smp
canonicalubuntu_linuxlinux-headers-2.6-amd64-genericp-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-generic
canonicalubuntu_linuxlinux-headers-2.6-amd64-k8p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8
canonicalubuntu_linuxlinux-headers-2.6-amd64-k8-smpp-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8-smp
canonicalubuntu_linuxlinux-headers-2.6-amd64-xeonp-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-xeon
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