Bug 2051385 (CVE-2021-40401) - CVE-2021-40401 Gerbv: A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv
Summary: CVE-2021-40401 Gerbv: A use-after-free vulnerability exists in the RS-274X ap...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-40401
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2051386 2051387
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-07 07:34 UTC by Avinash Hanwate
Modified: 2022-02-07 08:13 UTC (History)
1 user (show)

Fixed In Version:
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Last Closed: 2022-02-07 08:13:55 UTC
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Description Avinash Hanwate 2022-02-07 07:34:20 UTC 
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.

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1415
Comment 1 Avinash Hanwate 2022-02-07 07:34:46 UTC 
Created gerbv tracking bugs for this issue:

Affects: epel-all [bug 2051386]
Affects: fedora-all [bug 2051387]
Comment 2 Product Security DevOps Team 2022-02-07 08:13:53 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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