Bug 2047762 (CVE-2021-45088)

Summary:	CVE-2021-45088 epiphany: XSS via an error page
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:	gecko-bugs-nobody, gnome-sig, jhorak, mcatanza, mclasen, peter, rhughes, rstrode, sandmann, 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:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-01-28 14:30:41 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:	2047763
Bug Blocks:

Description Marian Rehak 2022-01-28 13:34:16 UTC

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.

Reference:

https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1045
https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612
https://www.debian.org/security/2022/dsa-5042

Comment 1 Marian Rehak 2022-01-28 13:34:34 UTC

Created epiphany tracking bugs for this issue:

Affects: fedora-all [bug 2047763]

Comment 2 Product Security DevOps Team 2022-01-28 14:30:39 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.