Bug 2209214 (CVE-2023-32373)

Summary:	CVE-2023-32373 webkitgtk: a use-after-free when processing maliciously crafted web content
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	mcatanza, tpopela, ymittal
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 use after free vulnerability was found in the webkitgtk package. Processing maliciously crafted web content may lead to arbitrary code execution.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-06-06 00:34:07 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:	2209721, 2209722, 2209723, 2209724, 2209725, 2209726, 2209727, 2209728, 2209729, 2209730, 2209731, 2209755
Bug Blocks:	2209202

Description Marian Rehak 2023-05-23 06:29:30 UTC

Processing maliciously crafted web content may lead to arbitrary code execution.

Comment 1 Michael Catanzaro 2023-05-24 14:39:22 UTC

This is fixed by https://commits.webkit.org/264363@main

Comment 3 Marian Rehak 2023-05-24 16:15:19 UTC

Created webkitgtk tracking bugs for this issue:

Affects: fedora-all [bug 2209755]

Comment 4 errata-xmlrpc 2023-06-05 08:16:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:3432 https://access.redhat.com/errata/RHSA-2023:3432

Comment 5 errata-xmlrpc 2023-06-05 08:21:33 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:3433 https://access.redhat.com/errata/RHSA-2023:3433

Comment 6 Product Security DevOps Team 2023-06-06 00:34:05 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-32373

Comment 7 errata-xmlrpc 2025-07-07 02:26:26 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:10364 https://access.redhat.com/errata/RHSA-2025:10364