Bug 1879564 (CVE-2020-9807)

Summary: CVE-2020-9807 webkitgtk: Memory corruption may lead to arbitrary code execution
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:
A memory corruption issue was found in webkitgtk that affected WebKitGTK versions before 2.28.3 and WPE WebKit versions before 2.28.3. This flaw allows an attacker to process maliciously crafted web content that may lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-11-04 02:27:05 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: 1881566, 1881567, 1881568    
Bug Blocks: 1879575    

Description Pedro Sampaio 2020-09-16 14:20:37 UTC
A memory corruption issue was found in webkitgtk. Processing maliciously crafted web content may lead to arbitrary code execution. Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3.

Comment 1 Pedro Sampaio 2020-09-16 14:20:41 UTC
External References:


Comment 3 errata-xmlrpc 2020-11-04 01:05:41 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 02:27:05 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):