[DSA 5899-1] webkit2gtk security update

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Debian Security Advisory DSA-5899-1                   [email protected]
https://www.debian.org/security/                           Alberto Garcia
April 10, 2025                        https://www.debian.org/security/faq
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Package        : webkit2gtk
CVE ID         : CVE-2024-54551 CVE-2025-24208 CVE-2025-24209 CVE-2025-24213
                 CVE-2025-24216 CVE-2025-24264 CVE-2025-30427

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

CVE-2024-54551

    ajajfxhj discovered that processing web content may lead to a
    denial-of-service.

CVE-2025-24208

    Muhammad Zaid Ghifari and Kalimantan Utara discovered that loading
    a malicious iframe may lead to a cross-site scripting attack.

CVE-2025-24209

    Francisco Alonso and an anonymous researcher discovered that
    processing maliciously crafted web content may lead to an
    unexpected process crash.

CVE-2025-24213

    The Google V8 Security Team discovered that a type confusion issue
    could lead to memory corruption. Note that this CVE is fixed only
    on ARM architectures.  x86_64 is not vulnerable, x86 is not
    vulnerable when the SSE2 instruction set is enabled; but other
    architectures remain vulnerable.

CVE-2025-24216

    Paul Bakker discovered that processing maliciously crafted web
    content may lead to an unexpected Safari crash.

CVE-2025-24264

    Gary Kwong and an anonymous researcher discovered that processing
    maliciously crafted web content may lead to an unexpected crash.

CVE-2025-30427

    rheza discovered that processing maliciously crafted web content
    may lead to an unexpected crash.

For the stable distribution (bookworm), these problems have been fixed in
version 2.48.1-2~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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