CVE-2021-23180

State: Published
Severity: Not scored
Published: Mar 2, 2022
Updated: Aug 3, 2024
Reserved: Apr 6, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-476 NULL Pointer Dereference, CWE-400 - Uncontrolled Resource Consumption

Affected Products

Product	Versions
htmldocn/a	Fixed in htmldoc v1.9.12 and above.Affected

References

https://github.com/michaelrsweet/htmldoc/issues/418
https://bugzilla.redhat.com/show_bug.cgi?id=1967041
https://ubuntu.com/security/CVE-2021-23180
https://github.com/michaelrsweet/htmldoc/commit/19c582fb32eac74b57e155cffbb529377a9e751a

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.