Bug 1903568 (CVE-2020-13543) - CVE-2020-13543 webkitgtk: use-after-free may lead to arbitrary code execution
Summary: CVE-2020-13543 webkitgtk: use-after-free may lead to arbitrary code execution
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-13543
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1903570 1908480
Blocks: 1901223
TreeView+ depends on / blocked
 
Reported: 2020-12-02 12:02 UTC by Michael Kaplan
Modified: 2021-08-30 14:51 UTC (History)
4 users (show)

Fixed In Version: webkitgtk 2.30.3
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Clone Of:
Environment:
Last Closed: 2021-05-18 14:37:35 UTC
Embargoed:

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Description Michael Kaplan 2020-12-02 12:02:38 UTC 
A flaw was found in WebKitGTK. Processing maliciously crafted web content may lead to arbitrary code execution.
Comment 1 Michael Kaplan 2020-12-02 12:02:44 UTC 
External References:

https://webkitgtk.org/security/WSA-2020-0009.html
Comment 2 Michael Kaplan 2020-12-02 12:03:30 UTC 
Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 1903570]
Comment 4 errata-xmlrpc 2021-05-18 13:27:03 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 5 Product Security DevOps Team 2021-05-18 14:37:35 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-2020-13543
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