Bug#1053878: gpac: CVE-2023-42298 CVE-2023-5520

[Moritz Mühlenhoff <jmm@inutil.org>]

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

Hi,

The following vulnerabilities were published for gpac.

CVE-2023-42298[0]:
| An issue in GPAC GPAC v.2.2.1 and before allows a local attacker to
| cause a denial of service via the Q_DecCoordOnUnitSphere function of
| file src/bifs/unquantize.c.

https://github.com/gpac/gpac/issues/2567
https://github.com/gpac/gpac/commit/16c4fafc2881112eba7051cac48f922eb2b94e06

CVE-2023-5520[1]:
| Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.2.2.

https://huntr.dev/bounties/681e42d0-18d4-4ebc-aba0-c5b0f77ac74a
https://github.com/gpac/gpac/commit/5692dc729491805e0e5f55c21d50ba1e6b19e88e


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

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-42298
    https://www.cve.org/CVERecord?id=CVE-2023-42298
[1] https://security-tracker.debian.org/tracker/CVE-2023-5520
    https://www.cve.org/CVERecord?id=CVE-2023-5520

Please adjust the affected versions in the BTS as needed.