[DSA 5937-1] webkit2gtk security update

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Debian Security Advisory DSA-5937-1                   [email protected]
https://www.debian.org/security/                           Alberto Garcia
June 06, 2025                         https://www.debian.org/security/faq
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Package        : webkit2gtk
CVE ID         : CVE-2025-24223 CVE-2025-31204 CVE-2025-31205 CVE-2025-31206
                 CVE-2025-31215 CVE-2025-31257

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

CVE-2025-24223

    rheza and an anonymous researcher discovered that processing
    maliciously crafted web content may lead to memory corruption.

CVE-2025-31204

    Nan Wang discovered that processing maliciously crafted web
    content may lead to memory corruption.

CVE-2025-31205

    Ivan Fratric discovered that a malicious website may exfiltrate
    data cross-origin.

CVE-2025-31206

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

CVE-2025-31215

    Jiming Wang and Jikai Ren discovered that processing maliciously
    crafted web content may lead to an unexpected process crash.

CVE-2025-31257

    Juergen Schmied discovered that processing maliciously crafted web
    content may lead to an unexpected process crash.

For the stable distribution (bookworm), these problems have been fixed in
version 2.48.3-1~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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