Integer Overflow Vulnerability in Ffmpeg Software by Ffmpeg
CVE-2020-20898

8.8HIGH

Key Information:

Vendor

Ffmpeg

Status
Ffmpeg
Vendor
CVE Published:
20 September 2021

What is CVE-2020-20898?

An integer overflow vulnerability exists in the filter16_prewitt function within the libavfilter module of Ffmpeg 4.2.1. This flaw allows attackers to exploit the software, potentially leading to a Denial of Service situation or other unforeseen impacts. It is essential for users to be aware of this vulnerability to mitigate risks and ensure secure usage of the application.

References

https://trac.ffmpeg.org/ticket/8263
x_refsource_MISC
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d3212...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.