VDB
CVE-2021-23158
CVE-2021-23158
PUBLISHED
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.
EPSS 0.33% · 56.3th percentile
Risk Scores
EPSS Score
0.33%
56.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | htmldoc | 0, 1.8.27-8ubuntu1, 1.8.27-8ubuntu1+esm1 |
| Ubuntu:Pro:18.04:LTS | htmldoc | 0, 1.9.2-1ubuntu0.2, 1.8.27-8ubuntu2 |
| Ubuntu:Pro:20.04:LTS | htmldoc | 1.9.7-1, 1.9.7-1build1, 1.9.7-1ubuntu0.2 |
| Ubuntu:Pro:16.04:LTS | htmldoc | 0, 1.8.27-8ubuntu1.1+esm1, 1.8.27-8ubuntu1.1 |
Exploit Intelligence
Timeline
- Mar 16, 2022 CVE Published
- Mar 17, 2022 EPSS Score
- Mar 23, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Aug 19, 2022 EPSS Score
- Oct 9, 2022 EPSS Score
- Nov 29, 2022 EPSS Score
- Jan 19, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 1, 2023 EPSS Score
- Jun 22, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-23158 third-party-advisory
- https://github.com/michaelrsweet/htmldoc/issues/414 third-party-advisory
- https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-23158 third-party-advisory
- https://ubuntu.com/security/notices/USN-7189-1 vendor-advisory