ALPINE-CVE-2018-20199

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Source
https://security.alpinelinux.org/vuln/CVE-2018-20199
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2018-20199
Upstream
Published
2018-12-18T01:29:00Z
Modified
2026-10-23T17:24:37Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.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 because adding to windowed output is mishandled in the ONLY_LONG_SEQUENCE case.

References

Affected packages

Alpine:v3.10 / faad2

Package

Name
faad2
Purl
pkg:apk/alpine/faad2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json"

Alpine:v3.11 / faad2

Package

Name
faad2
Purl
pkg:apk/alpine/faad2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json"

Alpine:v3.7 / faad2

Package

Name
faad2
Purl
pkg:apk/alpine/faad2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json"

Alpine:v3.8 / faad2

Package

Name
faad2
Purl
pkg:apk/alpine/faad2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json"

Alpine:v3.9 / faad2

Package

Name
faad2
Purl
pkg:apk/alpine/faad2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-20199.json"