Vulnerability Details : CVE-2018-13300
In FFmpeg 3.2 and 4.0.1, an improper argument (AVCodecParameters) passed to the avpriv_request_sample function in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure.
Vulnerability category: Denial of serviceInformation leak
Products affected by CVE-2018-13300
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:ffmpeg:ffmpeg:4.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-13300
0.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-13300
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2018-13300
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-13300
-
https://www.debian.org/security/2018/dsa-4249
Debian -- Security Information -- DSA-4249-1 ffmpegThird Party Advisory
-
https://github.com/FFmpeg/FFmpeg/commit/e6d3fd942f772f54ab6a5ca619cdaadef26b7702
avformat/movenc: Do not pass AVCodecParameters in avpriv_request_sample · FFmpeg/FFmpeg@e6d3fd9 · GitHub
-
https://github.com/FFmpeg/FFmpeg/commit/95556e27e2c1d56d9e18f5db34d6f756f3011148
avformat/movenc: Do not pass AVCodecParameters in avpriv_request_sample · FFmpeg/FFmpeg@95556e2 · GitHubPatch
-
http://www.securityfocus.com/bid/104675
FFmpeg Multiple Denial of Service VulnerabilitiesThird Party Advisory;VDB Entry
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