Vulnerability Details : CVE-2018-20358
Potential exploit
An invalid memory address dereference was discovered in the lt_prediction function of libfaad/lt_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: OverflowMemory CorruptionDenial of service
Products affected by CVE-2018-20358
- cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20358
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20358
| 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-2018-20358
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20358
-
https://www.debian.org/security/2019/dsa-4522
Debian -- Security Information -- DSA-4522-1 faad2
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https://github.com/knik0/faad2/issues/31
Invalid memory address dereference in lt_prediction(in libfaad/lt_predict.c:108) · Issue #31 · knik0/faad2 · GitHubExploit;Third Party Advisory
-
https://seclists.org/bugtraq/2019/Sep/28
Bugtraq: [SECURITY] [DSA 4522-1] faad2 security update
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https://security.gentoo.org/glsa/202006-17
FAAD2: Multiple vulnerabilities (GLSA 202006-17) — Gentoo security
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