Bug 1901212 (CVE-2020-13584)

Summary: CVE-2020-13584 webkitgtk: use-after-free may lead 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: erack, gnome-sig, mcatanza, tpopela
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: webkitgtk 2.30.3 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-05-18 14:36:25 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: 1901213, 1908475    
Bug Blocks: 1901223    

Description Guilherme de Almeida Suckevicz 2020-11-24 18:21:45 UTC
A flaw was found in WebKitGTK. Processing maliciously crafted web content may lead to arbitrary code execution.

Reference:
https://webkitgtk.org/security/WSA-2020-0008.html

Comment 1 Guilherme de Almeida Suckevicz 2020-11-24 18:22:01 UTC
Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 1901213]

Comment 3 errata-xmlrpc 2021-05-18 13:26:47 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:1586 https://access.redhat.com/errata/RHSA-2021:1586

Comment 4 Product Security DevOps Team 2021-05-18 14:36:25 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-2020-13584