A: webkit2gtk security update has been released for Debian 10 LTS to address five vulnerabilities.

DLA 3419-1: webkit2gtk security update

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Debian LTS Advisory DLA-3419-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
May 12, 2023   https://wiki.debian.org/LTS
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Package : webkit2gtk
Version : 2.38.6-0+deb10u1
CVE ID : CVE-2022-0108 CVE-2022-32885 CVE-2023-27932 CVE-2023-27954
CVE-2023-28205

The following vulnerabilities have been discovered in the WebKitGTK
web engine:

CVE-2022-0108

Luan Herrera discovered that an HTML document may be able to
render iframes with sensitive user information.

CVE-2022-32885

P1umer and Q1IQ discovered that processing maliciously crafted web
content may lead to arbitrary code execution.

CVE-2023-27932

An anonymous researcher discovered that processing maliciously
crafted web content may bypass Same Origin Policy.

CVE-2023-27954

An anonymous researcher discovered that a website may be able to
track sensitive user information.

CVE-2023-28205

Clement Lecigne and Donncha O Cearbhaill 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 Debian 10 buster, these problems have been fixed in version
2.38.6-0+deb10u1.

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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:   https://wiki.debian.org/LTS