CVE-2018-21015
MEDIUM6.5EPSS 0.87%gpac - security update
Published: 9/16/2019Modified: 4/28/2026
Description
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.
Affected packages (3)
- Debian/ccextractorfrom 0
- Debian/gpacfrom 0, < 1.0.1+dfsg1-2
- Debian/gpacfrom 0, < 0.5.0+svn5324~dfsg1-1+deb8u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |