Vulnerability Details : CVE-2018-20195
A NULL pointer dereference was discovered in ic_predict of libfaad/ic_predict.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2018-20195
- cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20195
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20195
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-20195
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20195
-
https://www.debian.org/security/2019/dsa-4522
Debian -- Security Information -- DSA-4522-1 faad2
-
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://github.com/knik0/faad2/issues/25
Null pointer dereference vulnerability in ic_predict (libfaad/ic_predict.c:96) · Issue #25 · knik0/faad2 · GitHubExploit;Third Party Advisory
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