Bug 2121645 (CVE-2022-32893) - CVE-2022-32893 webkitgtk: processing maliciously crafted web content may lead to arbitrary code execution
Summary: CVE-2022-32893 webkitgtk: processing maliciously crafted web content may lead...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-32893
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: 2121646 2121656 2121657 2123429 2123430
Blocks: 2121650
TreeView+ depends on / blocked
 
Reported: 2022-08-26 05:57 UTC by Marian Rehak
Modified: 2022-10-31 13:45 UTC (History)
7 users (show)

Fixed In Version: webkitgtk 2.36.7
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in webkitgtk. The vulnerability occurs due to improper input validation, leading to an out-of-bounds write. This flaw allows an attacker with network access to pass specially crafted web content files, causing arbitrary code execution.
Clone Of:
Environment:
Last Closed: 2022-10-31 13:45:41 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:6540 0 None None None 2022-09-15 08:03:55 UTC
Red Hat Product Errata RHSA-2022:6634 0 None None None 2022-09-20 14:49:28 UTC

Description Marian Rehak 2022-08-26 05:57:37 UTC 
Processing maliciously crafted web content may lead to arbitrary code execution via an out-of-bounds write.

Reference:

https://webkitgtk.org/security/WSA-2022-0008.html
Comment 1 Marian Rehak 2022-08-26 05:57:51 UTC 
Created webkit2gtk3 tracking bugs for this issue:

Affects: fedora-all [bug 2121646]
Comment 4 Sandipan Roy 2022-08-26 07:45:23 UTC 
Upstream Patch: https://github.com/WebKit/WebKit/pull/3023
Webkit BugZilla: https://bugs.webkit.org/show_bug.cgi?id=243557
Comment 8 errata-xmlrpc 2022-09-15 08:03:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:6540 https://access.redhat.com/errata/RHSA-2022:6540
Comment 9 errata-xmlrpc 2022-09-20 14:49:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:6634 https://access.redhat.com/errata/RHSA-2022:6634
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