Debian DSA-2159-1 : vlc - missing input sanitising - Nessus

High Plugin ID: 51946

This page contains detailed information about the Debian DSA-2159-1 : vlc - missing input sanitising Nessus plugin including available exploits and PoCs found on GitHub, in Metasploit or Exploit-DB for verifying of this vulnerability.

Table Of Contents

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Plugin Overview
Vulnerability Information

Synopsis
Description
Solution

Public Exploits
Risk Information
Plugin Source
How to Run
References
Version

Plugin Overview

ID: 51946
Name: Debian DSA-2159-1 : vlc - missing input sanitising
Filename: debian_DSA-2159.nasl
Vulnerability Published: N/A
This Plugin Published: 2011-02-11
Last Modification Time: 2021-01-04
Plugin Version: 1.13
Plugin Type: local
Plugin Family: Debian Local Security Checks
Dependencies: ssh_get_info.nasl
Required KB Items [?]: Host/Debian/dpkg-l, Host/Debian/release, Host/local_checks_enabled

Vulnerability Information

Severity: High
Vulnerability Published: N/A
Patch Published: 2011-02-10
CVE [?]: CVE-2011-0531
CPE [?]: cpe:/o:debian:debian_linux:6.0, p-cpe:/a:debian:debian_linux:vlc

Synopsis

The remote Debian host is missing a security-related update.

Description

Dan Rosenberg discovered that insufficient input validation in VLC's processing of Matroska/WebM containers could lead to the execution of arbitrary code.

Solution

Upgrade the vlc packages.

For the stable distribution (squeeze), this problem has been fixed in version 1.1.3-1squeeze3.

The version of vlc in the oldstable distribution (lenny) is affected by further issues and will be addressed in a followup DSA.

Public Exploits

Target Network Port(s): N/A
Target Asset(s): N/A
Exploit Available: True (Metasploit Framework, Exploit-DB, Core Impact)
Exploit Ease: Exploits are available

Here's the list of publicly known exploits and PoCs for verifying the Debian DSA-2159-1 : vlc - missing input sanitising vulnerability:

Metasploit: exploit/windows/fileformat/vlc_webm
[VideoLAN VLC MKV Memory Corruption]
Exploit-DB: exploits/windows/local/16637.rb
[EDB-16637: VideoLAN VLC Media Player 1.1.6 - 'MKV' Memory Corruption (Metasploit)]

Before running any exploit against any system, make sure you are authorized by the owner of the target system(s) to perform such activity. In any other case, this would be considered as an illegal activity.

WARNING: Beware of using unverified exploits from sources such as GitHub or Exploit-DB. These exploits and PoCs could contain malware. For more information, see how to use exploits safely.

Risk Information

CVSS V2 Vector [?]: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C

CVSS Base Score:	9.3 (High)
Impact Subscore:	10.0
Exploitability Subscore:	8.6
CVSS Temporal Score:	7.7 (High)
CVSS Environmental Score:	NA (None)
Modified Impact Subscore:	NA
Overall CVSS Score:	7.7 (High)

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Plugin Source

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-2159. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(51946);
  script_version("1.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2011-0531");
  script_bugtraq_id(46060);
  script_xref(name:"DSA", value:"2159");

  script_name(english:"Debian DSA-2159-1 : vlc - missing input sanitising");
  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:
"Dan Rosenberg discovered that insufficient input validation in VLC's
processing of Matroska/WebM containers could lead to the execution of
arbitrary code."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/squeeze/vlc"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2011/dsa-2159"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the vlc packages.

For the stable distribution (squeeze), this problem has been fixed in
version 1.1.3-1squeeze3.

The version of vlc in the oldstable distribution (lenny) is affected
by further issues and will be addressed in a followup DSA."
  );
  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:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'VideoLAN VLC MKV Memory Corruption');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  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:6.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2011/02/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/02/11");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"6.0", prefix:"libvlc-dev", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"libvlc5", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"libvlccore-dev", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"libvlccore4", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"mozilla-plugin-vlc", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-data", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-dbg", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-nox", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-fluidsynth", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-ggi", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-jack", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-notify", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-pulse", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-sdl", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-svg", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-svgalib", reference:"1.1.3-1squeeze3")) flag++;
if (deb_check(release:"6.0", prefix:"vlc-plugin-zvbi", reference:"1.1.3-1squeeze3")) 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");

The latest version of this script can be found in these locations depending on your platform:

Linux / Unix:
/opt/nessus/lib/nessus/plugins/debian_DSA-2159.nasl
Windows:
C:\ProgramData\Tenable\Nessus\nessus\plugins\debian_DSA-2159.nasl
Mac OS X:
/Library/Nessus/run/lib/nessus/plugins/debian_DSA-2159.nasl

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How to Run

Here is how to run the Debian DSA-2159-1 : vlc - missing input sanitising as a standalone plugin via the Nessus web user interface (https://localhost:8834/):

Click to start a New Scan.
Select Advanced Scan.
Navigate to the Plugins tab.
On the top right corner click to Disable All plugins.
On the left side table select Debian Local Security Checks plugin family.
On the right side table select Debian DSA-2159-1 : vlc - missing input sanitising plugin ID 51946.
Specify the target on the Settings tab and click to Save the scan.
Run the scan.

Here are a few examples of how to run the plugin in the command line. Note that the examples below demonstrate the usage on the Linux / Unix platform.

Basic usage:

/opt/nessus/bin/nasl debian_DSA-2159.nasl -t <IP/HOST>

Run the plugin with audit trail message on the console:

/opt/nessus/bin/nasl -a debian_DSA-2159.nasl -t <IP/HOST>

Run the plugin with trace script execution written to the console (useful for debugging):

/opt/nessus/bin/nasl -T - debian_DSA-2159.nasl -t <IP/HOST>

Run the plugin with using a state file for the target and updating it (useful for running multiple plugins on the target):

/opt/nessus/bin/nasl -K /tmp/state debian_DSA-2159.nasl -t <IP/HOST>

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References

BID | SecurityFocus Bugtraq ID:

46060

DSA | Debian Security Advisory:

2159

See also:

Similar and related Nessus plugins:

78879 - GLSA-201411-01 : VLC: Multiple vulnerabilities
51851 - VLC Media Player < 1.1.7 MKV Input Validation Vulnerability

Version

This page has been produced using Nessus Professional 10.1.2 (#68) LINUX, Plugin set 202205072148.
Plugin file debian_DSA-2159.nasl version 1.13. For more plugins, visit the Nessus Plugin Library.

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Debian DSA-2159-1 : vlc - missing input sanitising - Nessus

Plugin Overview

Vulnerability Information

Synopsis

Description

Solution

Public Exploits

Risk Information

Plugin Source

How to Run

References

Version

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