CVE catalog
CVE-2019-20630
UBUNTU-CVE-2019-20630
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.93% · Oct 25, 2026
An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer over-read in BS_ReadByte (called from gf_bs_read_bit) in utils/bitstream.c that can cause a denial of service via a crafted MP4 file.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gpac | 11 | 1.0.1+dfsg1-2 | fixed |
| Ubuntu | gpac | pro | 0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1 | vulnerable |
| Ubuntu | gpac | pro | 0.5.2-426-gc5ad4e4+dfsg5-5 | vulnerable |
| Ubuntu | gpac | pro | 0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | gpac | deb | 11 | 1.0.1+dfsg1-2 | Not reported | DEBIAN-CVE-2019-20630 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: