Out-of-bounds Read Affecting gpac package, versions *
Threat Intelligence
EPSS
0.13% (50th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-GPAC-2838845
- published 19 May 2022
- disclosed 18 May 2022
Introduced: 18 May 2022
CVE-2022-30976 Open this link in a new tabHow to fix?
There is no fixed version for Debian:11 gpac.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gpac package and not the gpac package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.
References
- https://security-tracker.debian.org/tracker/CVE-2022-30976
- https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229
- https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59
- https://github.com/gpac/gpac/issues/2179
CVSS Scores
version 3.1