Bug 2018573 (CVE-2021-30851) - CVE-2021-30851 webkitgtk: Memory corruption issue leading to arbitrary code execution
Summary: CVE-2021-30851 webkitgtk: Memory corruption issue leading to arbitrary code e...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-30851
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: 2018574 2019142 2019143
Blocks: 2016675
TreeView+ depends on / blocked
 
Reported: 2021-10-29 17:39 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-05-17 09:44 UTC (History)
3 users (show)

Fixed In Version: webkitgtk 2.34.0
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Clone Of:
Environment:
Last Closed: 2022-05-10 19:16:26 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:1777 0 None None None 2022-05-10 13:22:53 UTC

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.

References:
https://webkitgtk.org/security/WSA-2021-0006.html
https://www.openwall.com/lists/oss-security/2021/10/26/9
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):

https://access.redhat.com/security/cve/cve-2021-30851
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