Bug 1879566 (CVE-2020-9843)

Summary: CVE-2020-9843 webkitgtk: Input validation issue may lead to cross site scripting
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: erack, mcatanza, tpopela
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: webkitgtk 2.28.3 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-11-04 02:27:08 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: 1881606, 1881607, 1881608    
Bug Blocks: 1879575    

Description Pedro Sampaio 2020-09-16 14:23:22 UTC
An input validation issue was found in wekitgtk. Processing maliciously crafted web content may lead to a cross site scripting attack. Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3.

Comment 1 Pedro Sampaio 2020-09-16 14:23:26 UTC
External References:


Comment 3 errata-xmlrpc 2020-11-04 01:05:44 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4451 https://access.redhat.com/errata/RHSA-2020:4451

Comment 4 Product Security DevOps Team 2020-11-04 02:27:08 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):