Vulnerability Details : CVE-2014-2263
The mpegts_write_pmt function in the MPEG2 transport stream (aka DVB) muxer (libavformat/mpegtsenc.c) in FFmpeg, possibly 2.1 and earlier, allows remote attackers to have unspecified impact and vectors, which trigger an out-of-bounds write.
Vulnerability category: Overflow
Products affected by CVE-2014-2263
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:2.0.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-2263
0.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-2263
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2014-2263
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-2263
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https://security.gentoo.org/glsa/201603-06
FFmpeg: Multiple vulnerabilities (GLSA 201603-06) — Gentoo security
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http://www.securitytracker.com/id/1029850
FFmpeg Buffer Overflow in mpegts_write_pmt() Lets Remote Users Execute Arbitrary Code - SecurityTracker
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http://www.securityfocus.com/bid/65560
FFmpeg and Libav 'libavformat/mpegtsenc.c' Buffer Overflow Vulnerability
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https://exchange.xforce.ibmcloud.com/vulnerabilities/91174
FFmpeg mpegts_write_pmt() buffer overflow CVE-2014-2263 Vulnerability Report
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http://git.videolan.org/?p=ffmpeg.git;a=commit;h=842b6c14bc
git.videolan.org Git - ffmpeg.git/commitPatch
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