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AUSCERT External Security Bulletin Redistribution
ESB-2023.3858
webkit2gtk security update
10 July 2023
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AusCERT Security Bulletin Summary
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Product: webkit2gtk
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2023-32439
Original Bulletin:
https://lists.debian.org/debian-security-announce/2023/msg00141.html
Comment: CVSS (Max): 8.8 CVE-2023-32439 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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Debian Security Advisory DSA-5449-1 [email protected]
https://www.debian.org/security/ Alberto Garcia
July 07, 2023 https://www.debian.org/security/faq
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Package : webkit2gtk
CVE ID : CVE-2023-32439
The following vulnerabilities have been discovered in the WebKitGTK
web engine:
CVE-2023-32439
An anonymous researcher discovered that processing maliciously
crafted web content may lead to arbitrary code execution. Apple is
aware of a report that this issue may have been actively
exploited.
For the oldstable distribution (bullseye), this problem has been fixed
in version 2.40.3-2~deb11u1.
For the stable distribution (bookworm), this problem has been fixed in
version 2.40.3-2~deb12u1.
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: [email protected]
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