ALPINE-CVE-2018-20197
- Source
- https://security.alpinelinux.org/vuln/CVE-2018-20197
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2018-20197.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2018-20197
- Upstream
- Published
- 2018-12-18T01:29:00Z
- Modified
- 2025-09-26T00:08:56.401188Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
There is a stack-based buffer underflow in the third instance of the calculategain function in libfaad/sbrhfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because limiting the additional noise energy level is mishandled for the G_max > G case.
- References
Affected packages
Alpine:v3.10 / faad2
Package
- Name
- faad2
- Purl
- pkg:apk/alpine/faad2?arch=source
Alpine:v3.11 / faad2
Package
- Name
- faad2
- Purl
- pkg:apk/alpine/faad2?arch=source
Alpine:v3.7 / faad2
Package
- Name
- faad2
- Purl
- pkg:apk/alpine/faad2?arch=source
Alpine:v3.8 / faad2
Package
- Name
- faad2
- Purl
- pkg:apk/alpine/faad2?arch=source