It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.
https://usn.ubuntu.com/4013-1/
https://security.gentoo.org/glsa/202007-65
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
https://github.com/erikd/libsndfile/pull/460
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832
https://github.com/erikd/libsndfile/issues/456
Source: Mitre, NVD
Published: 2019-03-21
Updated: 2024-11-21
Base Score: 1.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity: Medium
EPSS: 0.00103