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  • [SECURITY] [DSA 4923-1] webkit2gtk security update

    From Moritz Muehlenhoff@21:1/5 to All on Sun May 30 18:00:01 2021
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4923-1 security@debian.org https://www.debian.org/security/ Alberto Garcia
    May 30, 2021 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : webkit2gtk
    CVE ID : CVE-2021-1788 CVE-2021-1844 CVE-2021-1871

    The following vulnerabilities have been discovered in the webkit2gtk
    web engine:

    CVE-2021-1788

    Francisco Alonso discovered that processing maliciously crafted
    web content may lead to arbitrary code execution.

    CVE-2021-1844

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

    CVE-2021-1871

    An anonymous researcher discovered that a remote attacker may be
    able to cause arbitrary code execution.

    For the stable distribution (buster), these problems have been fixed in
    version 2.32.1-1~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 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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