Bug 2018573 (CVE-2021-30851)

Summary: CVE-2021-30851 webkitgtk: Memory corruption issue leading to arbitrary code execution
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: gnome-sig, mcatanza, tpopela
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: webkitgtk 2.34.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-05-10 19:16:26 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 2018574, 2019142, 2019143    
Bug Blocks: 2016675    

Description Guilherme de Almeida Suckevicz 2021-10-29 17:39:07 UTC
A flaw was found in WebKitGTK. Processing maliciously crafted web content may lead to code execution.


Comment 1 Guilherme de Almeida Suckevicz 2021-10-29 17:39:30 UTC
Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 2018574]

Comment 3 errata-xmlrpc 2022-05-10 13:22:51 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:1777 https://access.redhat.com/errata/RHSA-2022:1777

Comment 4 Product Security DevOps Team 2022-05-10 19:16:24 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):