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  • [SECURITY] [DSA 5308-1] webkit2gtk security update

    From Alberto Garcia@21:1/5 to All on Sat Dec 31 01:50:01 2022
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-5308-1 security@debian.org https://www.debian.org/security/ Alberto Garcia December 31, 2022 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : webkit2gtk
    CVE ID : CVE-2022-42852 CVE-2022-42856 CVE-2022-42867 CVE-2022-46692
    CVE-2022-46698 CVE-2022-46699 CVE-2022-46700

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

    CVE-2022-42852

    hazbinhotel discovered that processing maliciously crafted web
    content may result in the disclosure of process memory.

    CVE-2022-42856

    Clement Lecigne discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2022-42867

    Maddie Stone discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2022-46692

    KirtiKumar Anandrao Ramchandani discovered that processing
    maliciously crafted web content may bypass Same Origin Policy.

    CVE-2022-46698

    Dohyun Lee and Ryan Shin discovered that processing maliciously
    crafted web content may disclose sensitive user information.

    CVE-2022-46699

    Samuel Gross discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2022-46700

    Samuel Gross discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    For the stable distribution (bullseye), these problems have been fixed in version 2.38.3-1~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 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: debian-security-announce@lists.debian.org
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