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CVE-2021-32276

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Date: September 20, 2021

An issue was discovered in faad2 through 2.10.0. A NULL pointer dereference exists in the function get_sample() located in output.c. It allows an attacker to cause Denial of Service.

Language: C

Severity Score

5.5

Related Resources (5)

Url: https://github.com/knik0/faad2/issues/58

Url: https://lists.debian.org/debian-lts-announce/2021/10/msg00020.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-32276

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-32276

Url: https://www.mend.io/vulnerability-database/CVE-2021-32276

Severity Score

5.5

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

Upgrade Version

Upgrade to version 2_10_0

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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