Vulnerability Monitor

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CVE-2012-6615

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.

Published

2013-12-24T20:55:04.560

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ffmpeg	ffmpeg	≤ 1.0.1	Yes
Application	ffmpeg	ffmpeg	1.0	Yes

References

http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74 ([email protected])
http://secunia.com/advisories/51964 Vendor Advisory ([email protected])
http://www.ffmpeg.org/security.html ([email protected])
http://www.osvdb.org/89592 ([email protected])
https://trac.ffmpeg.org/ticket/2048 ([email protected])
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=20c121c00747d6c3b0b0f98deeff021171b2ed74 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51964 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ffmpeg.org/security.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.osvdb.org/89592 (af854a3a-2127-422b-91ae-364da2661108)
https://trac.ffmpeg.org/ticket/2048 (af854a3a-2127-422b-91ae-364da2661108)