Ubuntu 8.10 / 9.04 / 9.10 : clamav vulnerabilities (USN-926-1)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-926-1. 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(45476);
  script_version("1.13");
  script_cvs_date("Date: 2019/09/19 12:54:26");

  script_cve_id("CVE-2010-0098", "CVE-2010-1311");
  script_bugtraq_id(39262);
  script_xref(name:"USN", value:"926-1");

  script_name(english:"Ubuntu 8.10 / 9.04 / 9.10 : clamav vulnerabilities (USN-926-1)");
  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 verify its input when
processing CAB files. A remote attacker could send a specially crafted
CAB file to evade malware detection. (CVE-2010-0098)

It was discovered that ClamAV did not properly verify its input when
processing CAB files. A remote attacker could send a specially crafted
CAB file and cause a denial of service via application crash.
(CVE-2010-1311).

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/926-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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: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:8.10");
  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:"2010/04/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/04/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/04/09");
  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:"^(8\.10|9\.04|9\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 8.10 / 9.04 / 9.10", "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:"8.10", pkgname:"clamav", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-base", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-daemon", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-dbg", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-docs", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-freshclam", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-milter", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"clamav-testfiles", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libclamav-dev", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"libclamav6", pkgver:"0.95.3+dfsg-1ubuntu0.09.04~intrepid3")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-base", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-daemon", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-dbg", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-docs", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-freshclam", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-milter", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"clamav-testfiles", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libclamav-dev", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.04", pkgname:"libclamav6", pkgver:"0.95.3+dfsg-1ubuntu0.09.04.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-base", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-daemon", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-dbg", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-docs", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-freshclam", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-milter", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"clamav-testfiles", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libclamav-dev", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;
if (ubuntu_check(osver:"9.10", pkgname:"libclamav6", pkgver:"0.95.3+dfsg-1ubuntu0.09.10.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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");
}