VDB
CVE-2021-23165
CVE-2021-23165
PUBLISHED
A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.
EPSS 0.41% · 61.4th percentile
Risk Scores
EPSS Score
0.41%
61.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | htmldoc | 0, 1.9.3-1, 1.9.7-1build1 |
| Ubuntu:Pro:16.04:LTS | htmldoc | 1.8.27-8ubuntu1, 1.8.27-8ubuntu1.1, 0 |
| Ubuntu:Pro:14.04:LTS | htmldoc | 0, 1.8.27-8ubuntu1, 1.8.27-8ubuntu1+esm1 |
| Ubuntu:18.04:LTS | htmldoc | 1.9.2-1ubuntu0.1, 1.8.27-8ubuntu2, 1.8.27-8ubuntu3 |
Exploit Intelligence
- https://bugzilla.redhat.com/show_bug.cgi?id=1967014 (nist-nvd)
- https://github.com/michaelrsweet/htmldoc/issues/413 (nist-nvd)
- https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f (circl)
- https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f.patch (circl)
Timeline
- Mar 16, 2022 CVE Published
- Mar 17, 2022 EPSS Score
- Mar 23, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Jun 27, 2022 EPSS Score
- Oct 9, 2022 EPSS Score
- Nov 29, 2022 EPSS Score
- Jan 19, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
- May 1, 2023 EPSS Score
- Jun 22, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-23165 third-party-advisory
- https://github.com/michaelrsweet/htmldoc/issues/413 third-party-advisory
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc third-party-advisory
- https://ubuntu.com/security/notices/USN-5438-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-23165 third-party-advisory
- https://ubuntu.com/security/notices/USN-5438-2 vendor-advisory