vulnerability
Ubuntu: USN-6209-1 (CVE-2021-40401): Gerbv vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Feb 4, 2022 | Nov 19, 2024 | Mar 27, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Feb 4, 2022
Added
Nov 19, 2024
Modified
Mar 27, 2026
Description
A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and Gerbv forked 2.7.1. A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Solution
ubuntu-pro-upgrade-gerbv
References
- CVE-2021-40401
- https://attackerkb.com/topics/CVE-2021-40401
- CWE-252
- DEBIAN-DSA-5306
- EUVD-EUVD-2021-27578
- UBUNTU-USN-6209-1
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-27578
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1415
- https://ubuntu.com/security/notices/USN-6209-1
- https://www.cve.org/CVERecord?id=CVE-2021-40401
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