Vulnerability Details : CVE-2018-19504
Potential exploit
An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.1. There is a NULL pointer dereference in ifilter_bank() in libfaad/filtbank.c.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-19504
- cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-19504
0.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-19504
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-19504
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19504
-
https://www.debian.org/security/2019/dsa-4522
Debian -- Security Information -- DSA-4522-1 faad2
-
https://github.com/TeamSeri0us/pocs/tree/master/faad
pocs/faad at master · TeamSeri0us/pocs · GitHubExploit;Third Party Advisory
-
https://seclists.org/bugtraq/2019/Sep/28
Bugtraq: [SECURITY] [DSA 4522-1] faad2 security update
-
https://security.gentoo.org/glsa/202006-17
FAAD2: Multiple vulnerabilities (GLSA 202006-17) — Gentoo security
-
https://sourceforge.net/p/faac/bugs/240/
Freeware Advanced Audio Codec / Bugs/Patches/etc. / #240 Serveral bugs in faad2Exploit;Third Party Advisory
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