CVE-2019-3832

Description

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.

References

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://github.com/erikd/libsndfile/issues/456

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3