Vulnerability Details : CVE-2019-6956
Potential exploit
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.
Products affected by CVE-2019-6956
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-6956
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6956
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
1.8
|
5.2
|
NIST |
CWE ids for CVE-2019-6956
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-6956
-
https://www.debian.org/security/2022/dsa-5109
Debian -- Security Information -- DSA-5109-1 faad2Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/10/msg00020.html
[SECURITY] [DLA 2792-1] faad2 security updateMailing List;Third Party Advisory
-
https://github.com/TeamSeri0us/pocs/blob/master/faad/global-buffer-overflow%40ps_mix_phase.md
pocs/global-buffer-overflow@ps_mix_phase.md at master · TeamSeri0us/pocs · GitHubExploit;Patch;Third Party Advisory
-
https://security.gentoo.org/glsa/202006-17
FAAD2: Multiple vulnerabilities (GLSA 202006-17) — Gentoo securityThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html
[SECURITY] [DLA 1899-1] faad2 security updateMailing List;Third Party Advisory
-
https://sourceforge.net/p/faac/bugs/240/
Freeware Advanced Audio Codec / Bugs/Patches/etc. / #240 Serveral bugs in faad2Issue Tracking;Third Party Advisory
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