Bug 2159184 (CVE-2021-40393) - CVE-2021-40393 gerbv: Gerbv RS-274X format aperture macro variables out-of-bounds write vulnerability
Summary: CVE-2021-40393 gerbv: Gerbv RS-274X format aperture macro variables out-of-bo...
Keywords:
Status: NEW
Alias: CVE-2021-40393
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2159185
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-01-09 05:36 UTC by Avinash Hanwate
Modified: 2023-01-09 05:36 UTC (History)
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Description Avinash Hanwate 2023-01-09 05:36:02 UTC
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.

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1404
https://www.debian.org/security/2022/dsa-5306

Comment 1 Avinash Hanwate 2023-01-09 05:36:20 UTC
Created gerbv tracking bugs for this issue:

Affects: fedora-all [bug 2159185]


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