Ubuntu 14.04 LTS : LibTIFF vulnerabilities (USN-2205-1)

#%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-2205-1. 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(73902);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");

  script_cve_id(
    "CVE-2013-4231",
    "CVE-2013-4232",
    "CVE-2013-4243",
    "CVE-2013-4244"
  );
  script_bugtraq_id(
    61695,
    61849,
    62019,
    62082
  );
  script_xref(name:"USN", value:"2205-1");

  script_name(english:"Ubuntu 14.04 LTS : LibTIFF vulnerabilities (USN-2205-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"Pedro Ribeiro discovered that LibTIFF incorrectly handled certain
malformed images when using the gif2tiff tool. If a user or automated
system were tricked into opening a specially crafted GIF image, a
remote attacker could crash the application, leading to a denial of
service, or possibly execute arbitrary code with user privileges. This
issue only affected Ubuntu 10.04 LTS, Ubunu 12.04 LTS, Ubuntu 12.10
and Ubuntu 13.10. (CVE-2013-4231)

Pedro Ribeiro discovered that LibTIFF incorrectly handled certain
malformed images when using the tiff2pdf tool. If a user or automated
system were tricked into opening a specially crafted TIFF image, a
remote attacker could crash the application, leading to a denial of
service, or possibly execute arbitrary code with user privileges. This
issue only affected Ubuntu 10.04 LTS, Ubunu 12.04 LTS, Ubuntu 12.10
and Ubuntu 13.10. (CVE-2013-4232)

Murray McAllister discovered that LibTIFF incorrectly handled certain
malformed images when using the gif2tiff tool. If a user or automated
system were tricked into opening a specially crafted GIF image, a
remote attacker could crash the application, leading to a denial of
service, or possibly execute arbitrary code with user privileges.
(CVE-2013-4243)

Huzaifa Sidhpurwala discovered that LibTIFF incorrectly handled
certain malformed images when using the gif2tiff tool. If a user or
automated system were tricked into opening a specially crafted GIF
image, a remote attacker could crash the application, leading to a
denial of service, or possibly execute arbitrary code with user
privileges. This issue only affected Ubuntu 10.04 LTS, Ubunu 12.04
LTS, Ubuntu 12.10 and Ubuntu 13.10. (CVE-2013-4244).

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://ubuntu.com/security/notices/USN-2205-1");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2013-4244");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2013-4243");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/09/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/07");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff4-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5-alt-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff5-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiffxx5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff-opengl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libtiff-tools");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright(english:"Ubuntu Security Notice (C) 2014-2020 Canonical, Inc. / NASL script (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

include('debian_package.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('14.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 14.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);

var pkgs = [
    {'osver': '14.04', 'pkgname': 'libtiff-opengl', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiff-tools', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiff4-dev', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiff5', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiff5-alt-dev', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiff5-dev', 'pkgver': '4.0.3-7ubuntu0.1'},
    {'osver': '14.04', 'pkgname': 'libtiffxx5', 'pkgver': '4.0.3-7ubuntu0.1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var osver = NULL;
  var pkgname = NULL;
  var pkgver = NULL;
  if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
  if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
  if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
  if (osver && pkgname && pkgver) {
    if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  var tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libtiff-opengl / libtiff-tools / libtiff4-dev / libtiff5 / etc');
}