CVE-2021-40393

CVSS 10 CRITICALEPSS 3.1%CWE-119

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 10EPSS 3.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

22 Dec 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

n/a · Gerbv

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References

https://lists.debian.org/debian-lts-announce/2023/09/msg00040.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37OSNNO5N5FJZP6ZBYRJMML5HYMJQIX7/https://talosintelligence.com/vulnerability_reports/TALOS-2021-1404 https://www.debian.org/security/2022/dsa-5306