Bug 2104788 (CVE-2022-22677)

Summary:	CVE-2022-22677 webkitgtk: the video in a webRTC call may be interrupted if the audio capture gets interrupted
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	erack, gnome-sig, mcatanza, tpopela
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in WebKitGTK. This issue occurs due to a logic issue in video self-preview feature in a webRTC call, which can be interrupted if the user answers a phone call or the audio capture is interrupted. This flaw allows a remote attacker to perform a denial of service attack.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-07-07 11:59:55 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:	2104794, 2104813, 2104814
Bug Blocks:	2104796

Description TEJ RATHI 2022-07-07 07:09:25 UTC

Impact: The video in a webRTC call may be interrupted if the audio capture gets interrupted. 
Description: A logic issue in the handling of concurrent media was addressed with improved state handling.

Versions affected: WebKitGTK and WPE WebKit before 2.36.4.

Comment 1 TEJ RATHI 2022-07-07 07:23:46 UTC

Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 2104794]

Comment 3 Michael Catanzaro 2022-07-07 11:59:55 UTC

Note this only affects developer builds from git. WebRTC code is not included in any WebKitGTK releases thus far.

Comment 4 Michael Catanzaro 2022-07-25 12:58:20 UTC

Again, no released version of WebKitGTK is vulnerable, so I've removed the Fixed In Version. The security advisory is very misleading: it applies only to builds from git with experimental features enabled.