CVE-2021-30020
Summary
| CVE | CVE-2021-30020 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-04-19 20:15:00 UTC |
| Updated | 2021-04-21 19:02:00 UTC |
| Description | In the function gf_hevc_read_pps_bs_internal function in media_tools/av_parsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps->num_tile_columns may be larger than sizeof(pps->column_width), which results in a heap overflow in the loop. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 · gpac/gpac@51cdb67 · GitHub | MISC | github.com | |
| A heap overflow in function gf_hevc_read_pps_bs_internal · Issue #1722 · gpac/gpac · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 179453 Debian Security Update for gpac (CVE-2021-30020)