Use After Free Affecting gpac package, versions <1.0.1+dfsg1-2
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Test your applications- Snyk ID SNYK-DEBIAN11-GPAC-589967
- published 22 Jul 2020
- disclosed 5 Apr 2020
Introduced: 5 Apr 2020
CVE-2020-11558 Open this link in a new tabHow to fix?
Upgrade Debian:11 gpac to version 1.0.1+dfsg1-2 or higher.
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.
An issue was discovered in libgpac.a in GPAC 0.8.0, as demonstrated by MP4Box. audio_sample_entry_Read in isomedia/box_code_base.c does not properly decide when to make gf_isom_box_del calls. This leads to various use-after-free outcomes involving mdia_Read, gf_isom_delete_movie, and gf_isom_parse_movie_boxes.