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Debian LTS Advisory DLA-3419-1                [email protected]
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