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CVE-2020-24995

Date: March 30, 2021

Buffer overflow vulnerability in sniff_channel_order function in aacdec_template.c in ffmpeg 3.1.2, allows attackers to execute arbitrary code (local).

Language: C

Severity Score

7.8

Related Resources (8)

Url: https://trac.ffmpeg.org/ticket/8859

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-24995

Url: http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d6f293353c94c7ce200f6e0975ae3de49787f91f

Url: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d6f293353c94c7ce200f6e0975ae3de49787f91f

Url: https://trac.ffmpeg.org/ticket/8860

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-24995

Url: https://trac.ffmpeg.org/ticket/8845

Url: https://www.mend.io/vulnerability-database/CVE-2020-24995

Severity Score

7.8

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	4.6
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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