gerbv: An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2...
CVE-2021-40394 is fixed in gerbv on 1 platform, first by DEBIAN-CVE-2021-40394, released December 22, 2021. It is not reported as exploited. Patch Radar priority: Urgent.
An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit 71493260). A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gerbv · Debian 12.15 (bookworm) | 2.8.1-1 | DEBIAN-CVE-2021-40394 | Dec 22, 2021 |
| gerbv · Debian 13.5 (trixie) | 2.8.1-1 | DEBIAN-CVE-2021-40394 | Dec 22, 2021 |
| gerbv · Ubuntu 18.04.6 LTS (bionic) | 2.6.1-3ubuntu0.1~esm1 | gerbv 2.6.1-3ubuntu0.1~esm1 | Apr 14, 2022 |
| gerbv · Ubuntu 20.04 LTS (focal) | 2.7.0-1ubuntu0.1 | gerbv 2.7.0-1ubuntu0.1 | Apr 14, 2022 |
| gerbv · Ubuntu 22.04.1 LTS (jammy) | 2.8.2-1ubuntu0.1~esm1 | gerbv 2.8.2-1ubuntu0.1~esm1 | Apr 14, 2022 |
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