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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-03-02T22:29:49
Updated: 2022-03-02T22:29:49
Reserved: 2021-04-06T00:00:00
Link: CVE-2021-23180
JSON object: View
NVD Information
Status : Modified
Published: 2022-03-02T23:15:08.283
Modified: 2023-11-07T03:30:49.250
Link: CVE-2021-23180
JSON object: View
Redhat Information
No data.
CWE