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.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1967041 | Issue Tracking Patch Third Party Advisory |
https://github.com/michaelrsweet/htmldoc/commit/19c582fb32eac74b57e155cffbb529377a9e751a | Patch Third Party Advisory |
https://github.com/michaelrsweet/htmldoc/issues/418 | Exploit Issue Tracking Third Party Advisory |
https://ubuntu.com/security/CVE-2021-23180 | Third Party Advisory |
Configurations
History
No history.
Information
Published : 2022-03-02 23:15
Updated : 2023-11-07 03:30
NVD link : CVE-2021-23180
Mitre link : CVE-2021-23180
CVE.ORG link : CVE-2021-23180
JSON object : View
Products Affected
htmldoc_project
- htmldoc
CWE
CWE-476
NULL Pointer Dereference