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  • [SECURITY] [DSA 5083-1] webkit2gtk security update

    From Alberto Garcia@21:1/5 to All on Sat Feb 19 20:50:01 2022
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-5083-1 security@debian.org https://www.debian.org/security/ Alberto Garcia February 19, 2022 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : webkit2gtk
    CVE ID : CVE-2022-22589 CVE-2022-22590 CVE-2022-22592 CVE-2022-22620

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

    CVE-2022-22589

    Heige and Bo Qu discovered that processing a maliciously crafted
    mail message may lead to running arbitrary javascript.

    CVE-2022-22590

    Toan Pham discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2022-22592

    Prakash discovered that processing maliciously crafted web content
    may prevent Content Security Policy from being enforced.

    CVE-2022-22620

    An anonymous researcher discovered that processing maliciously
    crafted web content may lead to arbitrary code execution. Apple is
    aware of a report that this issue may have been actively
    exploited.

    For the oldstable distribution (buster), these problems have been fixed
    in version 2.34.6-1~deb10u1.

    For the stable distribution (bullseye), these problems have been fixed in version 2.34.6-1~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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