Bug#1051891: libsndfile: CVE-2022-33065

[Moritz Mühlenhoff <jmm@inutil.org>]

Source: libsndfile
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for libsndfile.

CVE-2022-33065[0]:
| Multiple signed integers overflow in function au_read_header in
| src/au.c and in functions mat4_open and mat4_read_header in
| src/mat4.c in Libsndfile, allows an attacker to cause Denial of
| Service or other unspecified impacts.

https://github.com/libsndfile/libsndfile/issues/833
https://github.com/libsndfile/libsndfile/issues/789

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2022-33065
    https://www.cve.org/CVERecord?id=CVE-2022-33065

Please adjust the affected versions in the BTS as needed.