CVEvulnerability
CVE-2020-11558
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-04-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• gpac gpac 0.8.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/gpac/gpac/commit/6063b1a011c3f80cee25daade18154e15e4c058c Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1440 Exploit, Third Party Advisory
- https://github.com/gpac/gpac/commit/6063b1a011c3f80cee25daade18154e15e4c058c Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1440 Exploit, Third Party Advisory