CVE-2021-23180
HIGH7.8EPSS 0.28%Published: 3/2/2022Modified: 4/28/2026
Description
A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.
Affected packages (1)
- Debian/htmldocfrom 0, < 1.9.11-4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |