aterm: rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of imp...
CVE-2021-33477 is fixed in 7 products on 1 platform, first by aterm 9.22-3ubuntu0.1~esm1, released May 20, 2021. It is not reported as exploited. Patch Radar priority: Routine.
rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of improper handling of certain escape sequences (ESC G Q). A response is terminated by a newline.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| aterm · Ubuntu 18.04.6 LTS (bionic) | 9.22-3ubuntu0.1~esm1 | aterm 9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| aterm · Ubuntu 20.04 LTS (focal) | 9.22-6ubuntu0.1~esm1 | aterm 9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| aterm-ml · Ubuntu 18.04.6 LTS (bionic) | 9.22-3ubuntu0.1~esm1 | aterm-ml 9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| aterm-ml · Ubuntu 20.04 LTS (focal) | 9.22-6ubuntu0.1~esm1 | aterm-ml 9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| rxvt · Ubuntu 18.04.6 LTS (bionic) | 1:2.7.10-7.1+urxvt9.22-3ubuntu0.1~esm1 | rxvt 1:2.7.10-7.1+urxvt9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| rxvt · Ubuntu 20.04 LTS (focal) | 1:2.7.10-7.1+urxvt9.22-6ubuntu0.1~esm1 | rxvt 1:2.7.10-7.1+urxvt9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-ml · Ubuntu 18.04.6 LTS (bionic) | 1:2.7.10-7.1+urxvt9.22-3ubuntu0.1~esm1 | rxvt-ml 1:2.7.10-7.1+urxvt9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-ml · Ubuntu 20.04 LTS (focal) | 1:2.7.10-7.1+urxvt9.22-6ubuntu0.1~esm1 | rxvt-ml 1:2.7.10-7.1+urxvt9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode · Ubuntu 18.04.6 LTS (bionic) | 9.22-3ubuntu0.1~esm1 | rxvt-unicode 9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode · Ubuntu 20.04 LTS (focal) | 9.22-6ubuntu0.1~esm1 | rxvt-unicode 9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode-256color · Ubuntu 18.04.6 LTS (bionic) | 9.22-3ubuntu0.1~esm1 | rxvt-unicode-256color 9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode-256color · Ubuntu 20.04 LTS (focal) | 9.22-6ubuntu0.1~esm1 | rxvt-unicode-256color 9.22-6ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode-lite · Ubuntu 18.04.6 LTS (bionic) | 9.22-3ubuntu0.1~esm1 | rxvt-unicode-lite 9.22-3ubuntu0.1~esm1 | May 20, 2021 |
| rxvt-unicode-lite · Ubuntu 20.04 LTS (focal) | 9.22-6ubuntu0.1~esm1 | rxvt-unicode-lite 9.22-6ubuntu0.1~esm1 | May 20, 2021 |
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