VDB
CVE-2021-30022
CVE-2021-30022
PUBLISHED
CVSS 5.5 MEDIUM
There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only has 255 unit, so there is an overflow, which results a crash.
EPSS 1.07% · 62.2th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.07%
62.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:22.04:LTS | gpac | 2.0.0+dfsg1-2ubuntu0.1~esm2, 2.0.0+dfsg1-2, 1.0.1+dfsg1-5 |
| Ubuntu:Pro:24.04:LTS | gpac | *, 0, 2.2.1+dfsg1-3 |
| Ubuntu:Pro:14.04:LTS | gpac | 0.5.0+svn4288~dfsg1-4ubuntu1, 0.5.0+svn4288~dfsg1-4, 0.5.0+svn4288~dfsg1-1ubuntu1 |
| Ubuntu:Pro:16.04:LTS | gpac | *, 0, * |
| Ubuntu:Pro:20.04:LTS | gpac | *, 0, 0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1 |
| Ubuntu:Pro:18.04:LTS | gpac | 0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1, 0, 0.5.2-426-gc5ad4e4+dfsg5-3 |
Timeline
- Apr 19, 2021 CVE Published
- Apr 20, 2021 EPSS Score
- Jun 29, 2021 EPSS Score
- Aug 30, 2021 EPSS Score
- Jan 2, 2022 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-30022 third-party-advisory
- https://github.com/gpac/gpac/commit/51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 third-party-advisory
- https://github.com/gpac/gpac/issues/1720 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-30022 third-party-advisory