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Debian LTS Advisory DLA-4009-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
January 09, 2025                              https://wiki.debian.org/LTS
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Package        : webkit2gtk
Version        : 2.46.5-1~deb11u1
CVE ID         : CVE-2024-54479 CVE-2024-54502 CVE-2024-54505 CVE-2024-54508

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

CVE-2024-54479

    Seunghyun Lee discovered that processing maliciously crafted web
    content may lead to an unexpected process crash.

CVE-2024-54502

    Brendon Tiszka discovered that processing maliciously crafted web
    content may lead to an unexpected process crash.

CVE-2024-54505

    Gary Kwong discovered that processing maliciously crafted web
    content may lead to memory corruption.

CVE-2024-54508

    linjy, chluo and Xiangwei Zhang discovered that processing
    maliciously crafted web content may lead to an unexpected process
    crash.

For Debian 11 bullseye, these problems have been fixed in version
2.46.5-1~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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS