CVE-2018-20194

Name
CVE-2018-20194
Description
There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Exploit https://github.com/knik0/faad2/issues/21
MLIST https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html
DEBIAN https://www.debian.org/security/2019/dsa-4522
BUGTRAQ https://seclists.org/bugtraq/2019/Sep/28
GENTOO https://security.gentoo.org/glsa/202006-17

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:* freeware_advanced_audio_decoder_2 == None == 2.8.8

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
faad2 edge-community 2.9.0-r0 None fixed
faad2 3.22-community 2.9.0-r0 None fixed
faad2 3.21-community 2.9.0-r0 None fixed
faad2 3.20-community 2.9.0-r0 None fixed
faad2 3.19-community 2.9.0-r0 None fixed
faad2 3.18-community 2.9.0-r0 None fixed
faad2 3.17-community 2.9.0-r0 None fixed
faad2 3.11-main 2.9.0-r0 None fixed
faad2 3.10-main 2.9.0-r0 Natanael Copa <ncopa@alpinelinux.org> fixed