CVE-2021-23191
- Source
- https://cve.org/CVERecord?id=CVE-2021-23191
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-23191.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-23191
- Downstream
- Related
- Published
- 2022-03-02T23:15:08.347Z
- Modified
- 2026-02-20T02:26:49.005838Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function imageloadjpeg() in image.cxx may result in denial of service.
- References
-
- https://bugzilla.redhat.com/show_bug.cgi?id=1967022
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc
- https://github.com/michaelrsweet/htmldoc/issues/415
- https://ubuntu.com/security/CVE-2021-23191
- https://bugzilla.redhat.com/show_bug.cgi?id=1967022
- https://github.com/michaelrsweet/htmldoc/issues/415
- https://bugzilla.redhat.com/show_bug.cgi?id=1967022
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc
- https://github.com/michaelrsweet/htmldoc/issues/415