Debian DSA-2973-1 : vlc - security update

2014-07-09T00:00:00
ID DEBIAN_DSA-2973.NASL
Type nessus
Reporter Tenable
Modified 2015-02-16T00:00:00

Description

Multiple buffer overflows have been found in the VideoLAN media player. Processing malformed subtitles or movie files could lead to denial of service and potentially the execution of arbitrary code.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-2973. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(76417);
  script_version("$Revision: 1.2 $");
  script_cvs_date("$Date: 2015/02/16 15:48:47 $");

  script_cve_id("CVE-2013-1868", "CVE-2013-1954", "CVE-2013-4388");
  script_bugtraq_id(57079, 57333, 62724);
  script_xref(name:"DSA", value:"2973");

  script_name(english:"Debian DSA-2973-1 : vlc - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Multiple buffer overflows have been found in the VideoLAN media
player. Processing malformed subtitles or movie files could lead to
denial of service and potentially the execution of arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/vlc"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2014/dsa-2973"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the vlc packages.

For the stable distribution (wheezy), these problems have been fixed
in version 2.0.3-5+deb7u1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:debian:debian_linux:vlc");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/07/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/07/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.");
  script_family(english:"Debian Local Security Checks");

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

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"libvlc-dev", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"libvlc5", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"libvlccore-dev", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"libvlccore5", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-data", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-dbg", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-nox", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-fluidsynth", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-jack", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-notify", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-pulse", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-sdl", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-svg", reference:"2.0.3-5+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"vlc-plugin-zvbi", reference:"2.0.3-5+deb7u1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");