CVE Vulnerability

CVE-2020-22043

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://trac.ffmpeg.org/ticket/8284 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
Information

Published : 2021-06-01 08:15

Updated : 2021-06-07 03:33

NVD link : CVE-2020-22043

Mitre link : CVE-2020-22043

Products Affected
No products.
CWE
CWE-401