Bug 2054958 (CVE-2022-23947)

Summary:	CVE-2022-23947 kicad: KiCad 6.0.1 Stack-based buffer overflow in DCodeNumber parsing
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	aimylios, alain.vigne.14, gmarr, kiarakovalevsky, lkundrak, stevenfalco, thibault
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-02-16 06:47:11 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2054959, 2054960
Bug Blocks:

Description Avinash Hanwate 2022-02-16 05:44:52 UTC

A stack-based buffer overflow vulnerability exists in the Gerber Viewer gerber and excellon DCodeNumber parsing functionality of KiCad EDA 6.0.1 and master commit de006fc010. A specially-crafted gerber or excellon file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1460

Comment 1 Avinash Hanwate 2022-02-16 05:45:22 UTC

Created kicad tracking bugs for this issue:

Affects: epel-all [bug 2054959]
Affects: fedora-all [bug 2054960]

Comment 2 Product Security DevOps Team 2022-02-16 06:47:09 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.