PublicDateAtUSN: 2018-11-29
Candidate: CVE-2018-19758
PublicDate: 2018-11-30 03:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19758
 https://ubuntu.com/security/notices/USN-4013-1
 https://ubuntu.com/security/notices/USN-4704-1
Description:
 There is a heap-based buffer over-read at wav.c in wav_write_header in
 libsndfile 1.0.28 that will cause a denial of service.
Ubuntu-Description:
Notes:
 mdeslaur> first commit was incomplete fix, see CVE-2019-3832
 mdeslaur> src-wav.c-Fix-heap-read-overflow.patch
Bugs:
 https://bugzilla.redhat.com/show_bug.cgi?id=1643812
Priority: low
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]


Patches_libsndfile:
 upstream: https://github.com/erikd/libsndfile/commit/42132c543358cee9f7c3e9e9b15bb6c1063a608e
upstream_libsndfile: released (1.0.28-5)
precise/esm_libsndfile: DNE
trusty_libsndfile: ignored (reached end-of-life)
trusty/esm_libsndfile: released (1.0.25-7ubuntu2.2+esm1)
xenial_libsndfile: released (1.0.25-10ubuntu0.16.04.2)
esm-infra/xenial_libsndfile: released (1.0.25-10ubuntu0.16.04.2)
bionic_libsndfile: released (1.0.28-4ubuntu0.18.04.1)
cosmic_libsndfile: released (1.0.28-4ubuntu0.18.10.1)
disco_libsndfile: not-affected (1.0.28-6)
eoan_libsndfile: not-affected (1.0.28-6)
focal_libsndfile: not-affected (1.0.28-6)
groovy_libsndfile: not-affected (1.0.28-6)
devel_libsndfile: not-affected (1.0.28-6)