htmldoc: An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to me...
CVE-2021-34121 is fixed in 2 products on 1 platform, first by htmldoc 1.9.2-1ubuntu0.2+esm1, released July 18, 2023. It is not reported as exploited. Patch Radar priority: High.
An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| htmldoc · Debian 12.15 (bookworm) | 1.9.13-1 | DEBIAN-CVE-2021-34121 | Jul 18, 2023 |
| htmldoc · Debian 13.5 (trixie) | 1.9.13-1 | DEBIAN-CVE-2021-34121 | Jul 18, 2023 |
| htmldoc · Debian 14 | 1.9.13-1 | DEBIAN-CVE-2021-34121 | Jul 18, 2023 |
| htmldoc · Ubuntu 18.04.6 LTS (bionic) | 1.9.2-1ubuntu0.2+esm1 | htmldoc 1.9.2-1ubuntu0.2+esm1 | Jul 18, 2023 |
| htmldoc · Ubuntu 20.04 LTS (focal) | 1.9.7-1ubuntu0.3+esm1 | htmldoc 1.9.7-1ubuntu0.3+esm1 | Jul 18, 2023 |
| htmldoc-common · Ubuntu 18.04.6 LTS (bionic) | 1.9.2-1ubuntu0.2+esm1 | htmldoc-common 1.9.2-1ubuntu0.2+esm1 | Jul 18, 2023 |
| htmldoc-common · Ubuntu 20.04 LTS (focal) | 1.9.7-1ubuntu0.3+esm1 | htmldoc-common 1.9.7-1ubuntu0.3+esm1 | Jul 18, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.