PT-2021-4514 · FFmpeg+5 · Ffmpeg+5

Published 2019-09-11 · Updated 2022-10-25 · CVE-2020-22025

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ffmpeg (affected versions not specified)

Description The issue is related to a heap-based Buffer Overflow vulnerability in the gaussian blur component of the Ffmpeg library. This vulnerability can be exploited by a remote attacker to gain access to confidential data, compromise data integrity, and potentially cause a denial of service. The vulnerability is associated with the libavfilter/vf edgedetect.c file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2019-2678

BDU:2021-05155

CVE-2020-22025

DLA-2742-1

DSA-4990-1

OPENSUSE-SU-2021:2322-1

OPENSUSE-SU-2021_2322-1

SUSE-SU-2021:2322-1

SUSE-SU-2021:2929-1

USN-5167-1

USN-5472-1

Affected Products

Alt Linux

Astra Linux

Ffmpeg

Linuxmint

Suse

Ubuntu

References · 137

• 🔥 https://trac.ffmpeg.org/ticket/8260 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2021:2322-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22022 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22036 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22017 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-20450 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5472-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2021:2929-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-22025 · Security Note
• https://ubuntu.com/security/CVE-2020-22044 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-21688 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22028 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-22025 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-38291 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5167-1 · Vendor Advisory