CVE-2021-38291
FFmpeg Assertion Failure Vulnerability
Description
FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.
INFO
Published Date :
Aug. 12, 2021, 4:15 p.m.
Last Modified :
Dec. 23, 2023, 12:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2021-38291.
| URL | Resource |
|---|---|
| https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202312-14 | |
| https://trac.ffmpeg.org/ticket/9312 | Exploit Patch Vendor Advisory |
| https://www.debian.org/security/2021/dsa-4990 | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4998 | Third Party Advisory |
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-2021-38291 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-38291 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 Modified by [email protected]
Dec. 23, 2023
Action Type Old Value New Value Added Reference MITRE https://security.gentoo.org/glsa/202312-14 [No types assigned] -
Reanalysis by [email protected]
Feb. 09, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions up to (excluding) 2021-06-30 OR *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.7 *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions from (including) 4.2.0 up to (excluding) 4.2.5 *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions from (including) 4.3.0 up to (excluding) 4.3.3 *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions from (including) 4.4.0 up to (excluding) 4.4.1 -
Modified Analysis by [email protected]
Dec. 02, 2021
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html No Types Assigned https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2021/dsa-4998 No Types Assigned https://www.debian.org/security/2021/dsa-4998 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 14, 2021
Action Type Old Value New Value Added Reference https://www.debian.org/security/2021/dsa-4998 [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Removed Reference https://www.debian.org/security/2021/dsa-4998 [Third Party Advisory] -
Modified Analysis by [email protected]
Nov. 04, 2021
Action Type Old Value New Value Changed Reference Type https://www.debian.org/security/2021/dsa-4990 No Types Assigned https://www.debian.org/security/2021/dsa-4990 Third Party Advisory Changed Reference Type https://www.debian.org/security/2021/dsa-4998 No Types Assigned https://www.debian.org/security/2021/dsa-4998 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 01, 2021
Action Type Old Value New Value Added Reference https://www.debian.org/security/2021/dsa-4998 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2021
Action Type Old Value New Value Added Reference https://www.debian.org/security/2021/dsa-4990 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 23, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://trac.ffmpeg.org/ticket/9312 No Types Assigned https://trac.ffmpeg.org/ticket/9312 Exploit, Patch, Vendor Advisory Added CWE NIST CWE-617 Added CPE Configuration OR *cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* versions up to (excluding) 2021-06-30
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-38291 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-2021-38291
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.94 }} 0.28%
score
0.83400
percentile