Bug 2049510 (CVE-2022-21691)

Summary:	CVE-2022-21691 onionshare: Missing Authentication for Critical Function
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	mail, pj.pandit
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	onionshare 2.5	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-02-02 13:00:44 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:	2049511
Bug Blocks:

Description Marian Rehak 2022-02-02 11:21:05 UTC

In affected versions chat participants can spoof their channel leave message, tricking others into assuming they left the chatroom.

Reference:

https://github.com/onionshare/onionshare/security/advisories/GHSA-w9m4-7w72-r766

Comment 1 Marian Rehak 2022-02-02 11:21:18 UTC

Created onionshare tracking bugs for this issue:

Affects: fedora-all [bug 2049511]

Comment 2 Product Security DevOps Team 2022-02-02 13:00:42 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.