Executive Summary

Informations
Name CVE-2021-38291 First vendor Publication 2021-08-12
Vendor Cve Last vendor Modification 2021-12-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38291

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 233
Os 3

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2021/dsa-4990
https://www.debian.org/security/2021/dsa-4998
MISC https://trac.ffmpeg.org/ticket/9312
MLIST https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html

Alert History

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Date Informations
2022-09-27 02:05:39
  • Multiple Updates
2022-07-09 02:06:33
  • Multiple Updates
2021-12-03 00:23:06
  • Multiple Updates
2021-11-15 05:23:01
  • Multiple Updates
2021-11-10 09:23:29
  • Multiple Updates
2021-11-05 00:23:09
  • Multiple Updates
2021-11-01 13:23:08
  • Multiple Updates
2021-10-20 17:23:10
  • Multiple Updates
2021-09-24 01:45:36
  • Multiple Updates
2021-08-23 21:23:13
  • Multiple Updates
2021-08-12 21:23:07
  • First insertion