CVEvulnerability
CVE-2021-23158
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-03-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-415
Description
A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.
Affected configurations
• htmldoc project htmldoc 1.9.12
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1967018 Issue Tracking, Third Party Advisory
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc Patch, Third Party Advisory
- https://github.com/michaelrsweet/htmldoc/issues/414 Exploit, Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1967018 Issue Tracking, Third Party Advisory
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc Patch, Third Party Advisory
- https://github.com/michaelrsweet/htmldoc/issues/414 Exploit, Issue Tracking, Third Party Advisory