Bug 2240225 (CVE-2023-43782)

Summary:	CVE-2023-43782 cadence: Insecure /tmp/.cadence-aloop-daemon.x Temporary File.
Product:	[Other] Security Response	Reporter:	Zack Miele <zmiele>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
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:	2023-11-09 16:50:30 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:	2240231
Bug Blocks:	2240226

Description Zack Miele 2023-09-22 15:10:55 UTC

Cadence through 0.9.2 2023-08-21 uses an Insecure /tmp/.cadence-aloop-daemon.x Temporary File. The file is used even if it has been created by a local adversary before Cadence started. The adversary can then delete the file, disrupting Cadence.

https://bugzilla.suse.com/show_bug.cgi?id=1213983
https://github.com/falkTX/Cadence

Upstream repository has been archived. A fix is included as an attachment in the suse bugzilla.
https://bugzilla.suse.com/attachment.cgi?id=868940

Comment 1 Zack Miele 2023-09-22 15:16:30 UTC

Created Cadence tracking bugs for this issue:

Affects: fedora-all [bug 2240231]

Comment 2 Zack Miele 2023-11-09 16:50:28 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.