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Status published
Critical
CVE-2021-40393
An out-of-bounds write vulnerability exists in the RS-274X aperture macro...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1404
- https://www.debian.org/security/2022/dsa-5306
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37OSNNO5N5FJZP6ZBYRJMML5HYMJQIX7/
- https://lists.debian.org/debian-lts-announce/2023/09/msg00040.html
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Affected Vendor
Affected Software
Gerbv
Vulnerable Versions:
Gerbv 2.7.0, Gerbv dev (commit b5f1eacd),Gerbv forked dev (commit 71493260)
Timeline
Official Publish:
December 22nd, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H