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nessusUbuntu Security Notice (C) 2010-2019 Canonical, Inc. / NASL script (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.UBUNTU_USN-963-1.NASL
HistoryJul 21, 2010 - 12:00 a.m.

Ubuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 / 10.04 LTS : freetype vulnerabilities (USN-963-1)

2010-07-2100:00:00
Ubuntu Security Notice (C) 2010-2019 Canonical, Inc. / NASL script (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
20

Robert Swiecki discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could execute arbitrary code with user privileges.

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.

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-963-1. 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(47778);
  script_version("1.15");
  script_cvs_date("Date: 2019/09/19 12:54:26");

  script_cve_id("CVE-2010-2498", "CVE-2010-2499", "CVE-2010-2500", "CVE-2010-2519", "CVE-2010-2520", "CVE-2010-2527");
  script_bugtraq_id(41663, 60750);
  script_xref(name:"USN", value:"963-1");

  script_name(english:"Ubuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 / 10.04 LTS : freetype vulnerabilities (USN-963-1)");
  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:
"Robert Swiecki discovered that FreeType did not correctly handle
certain malformed font files. If a user were tricked into using a
specially crafted font file, a remote attacker could execute arbitrary
code with user privileges.

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/963-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected freetype2-demos, libfreetype6 and / or
libfreetype6-dev 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_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:freetype2-demos");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libfreetype6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libfreetype6-dev");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.06:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/08/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/07/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/07/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2010-2019 Canonical, Inc. / NASL script (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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 (! preg(pattern:"^(6\.06|8\.04|9\.04|9\.10|10\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 6.06 / 8.04 / 9.04 / 9.10 / 10.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

if (ubuntu_check(osver:"6.06", pkgname:"freetype2-demos", pkgver:"2.1.10-1ubuntu2.7")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libfreetype6", pkgver:"2.1.10-1ubuntu2.7")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"libfreetype6-dev", pkgver:"2.1.10-1ubuntu2.7")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"freetype2-demos", pkgver:"2.3.5-1ubuntu4.8.04.3")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libfreetype6", pkgver:"2.3.5-1ubuntu4.8.04.3")) flag++;
if (ubuntu_check(osver:"8.04", pkgname:"libfreetype6-dev", pkgver:"2.3.5-1ubuntu4.8.04.3")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"freetype2-demos", pkgver:"2.3.9-4ubuntu0.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libfreetype6", pkgver:"2.3.9-4ubuntu0.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libfreetype6-dev", pkgver:"2.3.9-4ubuntu0.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"freetype2-demos", pkgver:"2.3.9-5ubuntu0.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libfreetype6", pkgver:"2.3.9-5ubuntu0.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libfreetype6-dev", pkgver:"2.3.9-5ubuntu0.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"freetype2-demos", pkgver:"2.3.11-1ubuntu2.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"libfreetype6", pkgver:"2.3.11-1ubuntu2.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"libfreetype6-dev", pkgver:"2.3.11-1ubuntu2.1")) 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, "freetype2-demos / libfreetype6 / libfreetype6-dev");
}
VendorProductVersionCPE
canonicalubuntu_linuxfreetype2-demosp-cpe:/a:canonical:ubuntu_linux:freetype2-demos
canonicalubuntu_linuxlibfreetype6p-cpe:/a:canonical:ubuntu_linux:libfreetype6
canonicalubuntu_linuxlibfreetype6-devp-cpe:/a:canonical:ubuntu_linux:libfreetype6-dev
canonicalubuntu_linux10.04cpe:/o:canonical:ubuntu_linux:10.04:-:lts
canonicalubuntu_linux6.06cpe:/o:canonical:ubuntu_linux:6.06:-:lts
canonicalubuntu_linux8.04cpe:/o:canonical:ubuntu_linux:8.04:-:lts
canonicalubuntu_linux9.04cpe:/o:canonical:ubuntu_linux:9.04
canonicalubuntu_linux9.10cpe:/o:canonical:ubuntu_linux:9.10