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VLC Media Player MKV Integer Overflow

Disclosed July 9, 2013    Fully Patched

Vulnerability Description:

VLC Media Player contains a vulnerability when decoding specially crafted MKV content. When decoding MKV files, a heap-based buffer overflow may occur; if successfully exploited, an attacker may remotely execute arbitrary code within the context of the currently logged on user.

Vendors:

VideoLAN

Vulnerable Software/Devices:

VLC 2.0.7 and possibly earlier versions

Vulnerability Severity:

High

Exploit Availability:

N/A

Exploit Impact:

Remote Code Execution
Remote Code Execution This client-side vulnerability could allow an attacker to gain the ability to execute remote arbitrary code with the same permissions as the user that is currently logged in. If the user is an administrator, the attacker could install malicious software and further compromise the system.

BeyondTrust Prevention and Detection:

BeyondTrust's Retina® Network Security Scanner scans devices to detect for this vulnerability.

  • 31209 - VLC Media Player Buffer Overflow (20131023) - Windows
  • 31210 - VLC Media Player Buffer Overflow (20131023) - UNIX/Linux
  • 31215 - VLC Media Player Buffer Overflow (20131023) - Mac OS X

Mitigation:

Update VLC to v2.0.8

Links:

CVE(s):

None

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