CVE-2021-33391
Fixed in a distro release EPSS 1%CVSS 9.8
An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.
Products: htacg tidy
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | tidy-html5 | no fix |
| Debian 13 | tidy-html5 | 2:5.8.0-2 |
| Debian 14 | tidy-html5 | 2:5.8.0-2 |
| Ubuntu 18.04 LTS | tidy-html5 | no fix |
| Ubuntu 20.04 LTS | tidy-html5 | 2:5.6.0-11ubuntu0.20.04.1 |
| Ubuntu 22.04 LTS | tidy-html5 | 2:5.6.0-11ubuntu0.22.04.1 |
| Ubuntu 24.04 LTS | tidy-html5 | 2:5.6.0-11ubuntu1 |