CVE-2019-6956 Information

Description

An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. It is a buffer over-read in ps_mix_phase in libfaad/ps_dec.c.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/TeamSeri0us/pocs/blob/master/faad/global-buffer-overflow40ps_mix_phase.md https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html https://security.gentoo.org/glsa/202006-17 https://sourceforge.net/p/faac/bugs/240/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8