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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-6615 Detail

Description

The ff_ass_split_override_codes function in libavcodec/ass_split.c in FFmpeg before 1.0.2 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a subtitle dialog without text.


Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html "CWE-476: NULL Pointer Dereference" AC:M for notation of file in bug report " ffmpeg crashes reproducibly when converting files with some subtitles. i've seen the crash with self-compiled ffmpeg 1.0 as well as the Mac OS X binary (linked to from the hompage) for 1.0.1. download the sample file: ?https://dl.dropbox.com/u/7221986/ffmpeg-bug.mkv"

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74
http://secunia.com/advisories/51964 Vendor Advisory 
http://secunia.com/advisories/51964 Vendor Advisory 
http://www.ffmpeg.org/security.html
http://www.ffmpeg.org/security.html
http://www.osvdb.org/89592
http://www.osvdb.org/89592
https://trac.ffmpeg.org/ticket/2048
https://trac.ffmpeg.org/ticket/2048

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-6615
NVD Published Date:
12/24/2013
NVD Last Modified:
11/20/2024
Source:
MITRE