CVE-2012-2775
FFmpeg Libav Out-of-Bounds Write Vulnerability
Description
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to a large order and an "out of array write in quant_cof."
INFO
Published Date :
Sept. 10, 2012, 10:55 p.m.
Last Modified :
Nov. 7, 2023, 2:10 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
10.0
Exploitability Score :
10.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2012-2775.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2012-2775 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2012-2775 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Source Update by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Source Google Inc. Chrome -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Chrome http://www.openwall.com/lists/oss-security/2012/09/02/4 [No types assigned] Added Reference Chrome http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=9d3032b960ae03066c008d6e6774f68b17a1d69d [No types assigned] Added Reference Chrome http://libav.org/releases/libav-0.8.4.changelog [No types assigned] Added Reference Chrome http://www.securityfocus.com/bid/55355 [No types assigned] Added Reference Chrome http://www.mandriva.com/security/advisories?name=MDVSA-2013:079 [No types assigned] Added Reference Chrome http://www.openwall.com/lists/oss-security/2012/08/31/3 [No types assigned] Added Reference Chrome http://ffmpeg.org/security.html [No types assigned] Added Reference Chrome http://libav.org/releases/libav-0.7.7.changelog [No types assigned] Added Reference Chrome http://secunia.com/advisories/50468 [No types assigned] Added Reference Chrome http://secunia.com/advisories/51257 [No types assigned] Removed Reference Google Inc. http://www.openwall.com/lists/oss-security/2012/09/02/4 Removed Reference Google Inc. http://www.securityfocus.com/bid/55355 Removed Reference Google Inc. http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=9d3032b960ae03066c008d6e6774f68b17a1d69d Removed Reference Google Inc. http://www.openwall.com/lists/oss-security/2012/08/31/3 Removed Reference Google Inc. http://ffmpeg.org/security.html Removed Reference Google Inc. http://secunia.com/advisories/50468 Removed Reference Google Inc. http://libav.org/releases/libav-0.8.4.changelog Removed Reference Google Inc. http://libav.org/releases/libav-0.7.7.changelog Removed Reference Google Inc. http://secunia.com/advisories/51257 Removed Reference Google Inc. http://www.mandriva.com/security/advisories?name=MDVSA-2013:079 -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:0.4.9_pre1:*:*:*:*:*:*:* OR *cpe:2.3:a:ffmpeg:ffmpeg:0.4.9:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Oct. 07, 2013
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2012-2775 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2012-2775
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.60 }} 0.03%
score
0.76024
percentile