CVE-2018-20195

NameCVE-2018-20195
DescriptionA 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-4522-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
faad2 (PTS)stretch2.8.0~cvs20161113-1+deb9u2fixed
stretch (security)2.8.0~cvs20161113-1+deb9u3fixed
buster2.8.8-3fixed
buster (security)2.10.0-1~deb10u1fixed
bullseye2.10.0-1fixed
bookworm, sid2.10.0-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
faad2sourcejessie2.7-8+deb8u2
faad2sourcestretch2.8.0~cvs20161113-1+deb9u2DSA-4522-1
faad2source(unstable)2.8.8-2low

Notes

https://github.com/knik0/faad2/issues/25
https://github.com/knik0/faad2/commit/466b01d504d7e45f1e9169ac90b3e34ab94aed14

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