CVE-2021-23180
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-23180
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-23180.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 1.9.12-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 1.9.11-4 |
| debian | bullseye | fixed | 1.9.11-4 |
| debian | forky | fixed | 1.9.11-4 |
| debian | sid | fixed | 1.9.11-4 |
| debian | trixie | fixed | 1.9.11-4 |
References
Verify integrity in audit chain (admin only). AS-IS.