VDB
CVE-2018-21015
CVE-2018-21015
PUBLISHED
CVSS 6.5 MEDIUM
AVC_DuplicateConfig() at isomedia/avc_ext.c in GPAC 0.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file. There is "cfg_new->AVCLevelIndication = cfg->AVCLevelIndication;" but cfg could be NULL.
EPSS 1.38% · 70.0th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.38%
70.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | ccextractor | 0.94+ds1-3build2, 0.94+ds1-3build3, 0 |
| Ubuntu:20.04:LTS | ccextractor | 0, 0.87+ds1-1 |
| Ubuntu:Pro:16.04:LTS | gpac | 0, 0.5.2-426-gc5ad4e4+dfsg5-1build1, 0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2 |
| Ubuntu:22.04:LTS | ccextractor | 0.93+ds2-1, 0.93+ds2-1ubuntu1, 0.93+ds2-2 |
| Ubuntu:Pro:18.04:LTS | gpac | 0.5.2-426-gc5ad4e4+dfsg5-3, *, 0 |
| Ubuntu:Pro:20.04:LTS | gpac | 0, 0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1, 0.5.2-426-gc5ad4e4+dfsg5-5 |
| Ubuntu:Pro:14.04:LTS | gpac | 0, 0.5.0+svn4288~dfsg1-4, 0.5.0+svn4288~dfsg1-4ubuntu1 |
Timeline
- Sep 16, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-21015 third-party-advisory
- https://github.com/gpac/gpac/issues/1179 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-21015 third-party-advisory