CVE-2019-3832

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.

Published: Mar 21, 2019
Updated: Apr 13, 2023
CVE: CVE-2019-3832
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.5
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

Severity: Low
Score: 1.9
AV:L/AC:M/Au:N/C:N/I:N/A:P

CWEs:

CWE-125

Affected Software
References

Software	From	Fixed in
libsndfile_project / libsndfile	1.0.28	1.0.28.x
debian / debian_linux	9.0	9.0.x
canonical / ubuntu_linux	18.04	18.04.x
canonical / ubuntu_linux	18.10	18.10.x
canonical / ubuntu_linux	16.04	16.04.x

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832
https://github.com/erikd/libsndfile/issues/456
https://github.com/erikd/libsndfile/pull/460
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
https://security.gentoo.org/glsa/202007-65
https://usn.ubuntu.com/4013-1/

Vulnerability Database

CVE-2019-3832

Deep Security Visibility Without the Complexity