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CVE-2020-21690

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Date: August 10, 2021

A memory leak in the grow_array function in cmdutils.c og Ffmpeg 4.2 allows attackers to cause a denial of service (DOS) via a crafted ogg file.

Language: C

Severity Score

Related Resources (4)

https://trac.ffmpeg.org/ticket/8094
https://nvd.nist.gov/vuln/detail/CVE-2020-21690
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-21690
https://www.mend.io/vulnerability-database/CVE-2020-21690

Severity Score

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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