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  • [SECURITY] [DSA 4797-1] webkit2gtk security update

    From Moritz Muehlenhoff@21:1/5 to All on Tue Nov 24 19:50:01 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4797-1 security@debian.org https://www.debian.org/security/ Alberto Garcia November 23, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : webkit2gtk
    CVE ID : CVE-2020-9948 CVE-2020-9951 CVE-2020-9983 CVE-2020-13584

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

    CVE-2020-9948

    Brendan Draper discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2020-9951

    Marcin Noga discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

    CVE-2020-9983

    zhunki discovered that processing maliciously crafted web content
    may lead to code execution.

    CVE-2020-13584

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

    For the stable distribution (buster), these problems have been fixed in
    version 2.30.3-1~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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