CVE-2021-32277

HIGH

faad2 < 2.10.0 - Heap-Based Buffer Overflow in sbr_qmf_analysis_32

Title source: llm

Description

An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function sbr_qmf_analysis_32 located in sbr_qmf.c. It allows an attacker to cause code Execution.

References (3)

Core 3

Core References

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

https://github.com/knik0/faad2/issues/59

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

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

Third Party Advisory vendor-advisory x_refsource_debian

https://www.debian.org/security/2022/dsa-5109

Scores

CVSS v3 7.8

EPSS 0.0122

EPSS Percentile 65.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (3)

debian/debian_linux 9.0

debian/debian_linux 10.0

faad2_project/faad2 < 2.10.0

Published Sep 20, 2021

Tracked Since Feb 18, 2026