VDB
CVE-2020-11558
CVE-2020-11558
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 1.54% · 74.7th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.54%
74.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | ccextractor | 0, * |
| Ubuntu:Pro:18.04:LTS | gpac | 0.5.2-426-gc5ad4e4+dfsg5-3, 0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1, 0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1 |
| Ubuntu:Pro:16.04:LTS | gpac | *, 0, 0.5.2-426-gc5ad4e4+dfsg5-1build1 |
| Ubuntu:Pro:14.04:LTS | gpac | 0.5.0+svn4288~dfsg1-4ubuntu1, 0.5.0+svn4288~dfsg1-4, 0.5.0+svn4288~dfsg1-4ubuntu1+esm2 |
| Ubuntu:Pro:20.04:LTS | gpac | 0, 0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1, 0.5.2-426-gc5ad4e4+dfsg5-5 |
| Ubuntu:24.04:LTS | ccextractor | *, 0.94+ds1-3build2, 0.94+ds1-3 |
| Ubuntu:22.04:LTS | ccextractor | *, 0.93+ds2-2, 0.93+ds2-1ubuntu1 |
Timeline
- Apr 5, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 12, 2022 EPSS Score