Ubuntu 9.04 / 9.10 / 10.04 LTS : clamav vulnerabilities (USN-945-1)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-945-1. 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(46752);
  script_version("1.12");
  script_cvs_date("Date: 2019/09/19 12:54:26");

  script_cve_id("CVE-2010-1639", "CVE-2010-1640");
  script_bugtraq_id(40317, 40318);
  script_xref(name:"USN", value:"945-1");

  script_name(english:"Ubuntu 9.04 / 9.10 / 10.04 LTS : clamav vulnerabilities (USN-945-1)");
  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:
"It was discovered that ClamAV did not properly reallocate memory when
processing certain PDF files. A remote attacker could send a specially
crafted PDF and crash ClamAV. (CVE-2010-1639)

An out of bounds memory access flaw was discovered in ClamAV. A remote
attacker could send a specially crafted Portable Executable (PE) file
and crash ClamAV. This issue only affected Ubuntu 10.04 LTS.
(CVE-2010-2077).

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/945-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  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:canonical:ubuntu_linux:clamav");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-daemon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-freshclam");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-milter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:clamav-testfiles");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libclamav-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libclamav6");
  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:9.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:9.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/05/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/05/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/05/28");
  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:"^(9\.04|9\.10|10\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 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:"9.04", pkgname:"clamav", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-base", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-daemon", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-dbg", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-docs", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-freshclam", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-milter", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-testfiles", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libclamav-dev", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libclamav6", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-base", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-daemon", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-dbg", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-docs", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-freshclam", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-milter", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-testfiles", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libclamav-dev", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libclamav6", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.2")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-base", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-daemon", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-dbg", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-docs", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-freshclam", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-milter", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"clamav-testfiles", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"libclamav-dev", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"libclamav6", pkgver:"0.96.1+dfsg-0ubuntu0.10.04.1")) 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, "clamav / clamav-base / clamav-daemon / clamav-dbg / clamav-docs / etc");
}