Candidate: CVE-2019-6956
PublicDate: 2019-01-25 16:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6956
 https://github.com/TeamSeri0us/pocs/blob/master/faad/global-buffer-overflow%40ps_mix_phase.md
 https://sourceforge.net/p/faac/bugs/240/
 https://security-tracker.debian.org/tracker/DLA-1899-1
Description:
 An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8.
 It is a buffer over-read in ps_mix_phase in libfaad/ps_dec.c.
Ubuntu-Description:
 It was discovered that Freeware Advanced Audio Decoder 2 incorrectly
 handled certain mp4 files. An attacker could possibly use this issue
 to cause a denial of service.
Notes:
Bugs:
 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914641
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H [7.1 HIGH]
 nvd: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H [7.8 HIGH]


Patches_faad2:
 upstream: https://github.com/knik0/faad2/commit/6823e6610c9af1b0080cb22b9da03efb208d7d57
upstream_faad2: released (2.7-8+deb8u3)
precise/esm_faad2: DNE
trusty_faad2: ignored (reached end-of-life)
trusty/esm_faad2: DNE (trusty was needs-triage)
xenial_faad2: ignored (end of standard support, was needed)
bionic_faad2: needed
cosmic_faad2: ignored (reached end-of-life)
disco_faad2: ignored (reached end-of-life)
eoan_faad2: not-affected (2.8.8-3.2)
focal_faad2: not-affected (2.8.8-3.2)
groovy_faad2: not-affected (2.8.8-3.2)
hirsute_faad2: not-affected (2.8.8-3.2)
impish_faad2: not-affected (2.8.8-3.2)
jammy_faad2: not-affected (2.8.8-3.2)
devel_faad2: not-affected (2.8.8-3.2)