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                                CERT-Renater

                     Note d'Information No. 2022/VULN146
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DATE                : 12/04/2022

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S) : Systems running WebKitGTK, WPE WebKit versions
                                      prior to 2.34.4.

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https://wpewebkit.org/security/WSA-2022-0004.html
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WebKitGTK and WPE WebKit Security Advisory WSA-2022-0004
Date Reported: April 08, 2022

Advisory ID: WSA-2022-0004

CVE identifiers: CVE-2022-22624, CVE-2022-22628, CVE-2022-22629,
CVE-2022-22637.

Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.


CVE-2022-22624

Versions affected: WebKitGTK before 2.36.0 and WPE WebKit before 2.34.7.
Credit to Kirin (@Pwnrin) of Tencent Security Xuanwu Lab.
Impact: Processing maliciously crafted web content may lead to arbitrary
code execution. Description: A use after free issue was addressed with
improved memory management.


CVE-2022-22628

Versions affected: WebKitGTK before 2.36.0 and WPE WebKit before 2.34.7.
Credit to Kirin (@Pwnrin) of Tencent Security Xuanwu Lab.
Impact: Processing maliciously crafted web content may lead to arbitrary
code execution. Description: A use after free issue was addressed with
improved memory management.


CVE-2022-22629

Versions affected: WebKitGTK before 2.36.0 and WPE WebKit before 2.34.7.
Credit to Jeonghoon Shin at Theori working with Trend Micro Zero Day 
Initiative.
Impact: Processing maliciously crafted web content may lead to arbitrary
code execution. Description: A buffer overflow issue was addressed with
improved memory handling.


CVE-2022-22637

Versions affected: WebKitGTK before 2.34.4 and WPE WebKit before 2.34.4.
Credit to Tom McKee of Google.
Impact: A malicious website may cause unexpected cross-origin behavior.
Description: A logic issue was addressed with improved state management.
We recommend updating to the latest stable versions of WebKitGTK and WPE
WebKit. It is the best way to ensure that you are running safe versions
of WebKit. Please check our websites for information about the latest
stable releases.

Further information about WebKitGTK and WPE WebKit security advisories
can be found at: https://webkitgtk.org/security.html or
https://wpewebkit.org/security/.


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