CVE-2021-40394

Critical

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.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Gerbv

PublishedDec 22, 2021

First seenDec 22, 2021

How to fix

Vendor advisories

debian.org/security/2022/dsa-5306

Affected products

Product	Affected versions	Fixed in
gerbv_project gerbv	2.7.0	—
debian debian_linux	9.0, 10.0, 11.0	—

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