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AUSCERT External Security Bulletin Redistribution
ESB-2023.0686
webkit2gtk security update
7 February 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: webkit2gtk
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2023-23518 CVE-2023-23517 CVE-2022-42826
Original Bulletin:
http://www.debian.org/security/2023/dsa-5340
Comment: CVSS (Max): None available when published
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Debian Security Advisory DSA-5340-1 security@debian.org
https://www.debian.org/security/ Alberto Garcia
February 06, 2023 https://www.debian.org/security/faq
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Package : webkit2gtk
CVE ID : CVE-2022-42826 CVE-2023-23517 CVE-2023-23518
The following vulnerabilities have been discovered in the WebKitGTK
web engine:
CVE-2022-42826
Francisco Alonso discovered that processing maliciously crafted
web content may lead to arbitrary code execution.
CVE-2023-23517
YeongHyeon Choi, Hyeon Park, SeOk JEON, YoungSung Ahn, JunSeo Bae
and Dohyun Lee discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
CVE-2023-23518
YeongHyeon Choi, Hyeon Park, SeOk JEON, YoungSung Ahn, JunSeo Bae
and Dohyun Lee discovered that processing maliciously crafted web
content may lead to arbitrary code execution.
For the stable distribution (bullseye), these problems have been fixed in
version 2.38.4-2~deb11u1.
We recommend that you upgrade your webkit2gtk packages.
For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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