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  • [SECURITY] [DSA 4769-1] xen security update

    From Moritz Muehlenhoff@21:1/5 to All on Fri Oct 2 19:20:01 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4769-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff October 02, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : xen
    CVE ID : CVE-2020-25595 CVE-2020-25596 CVE-2020-25597
    CVE-2020-25599 CVE-2020-25600 CVE-2020-25601
    CVE-2020-25602 CVE-2020-25603 CVE-2020-25604

    Multiple vulnerabilities have been discovered in the Xen hypervisor,
    which could result in denial of service, guest-to-host privilege
    escalation or information leaks.

    For the stable distribution (buster), these problems have been fixed in
    version 4.11.4+37-g3263f257ca-1.

    We recommend that you upgrade your xen packages.

    For the detailed security status of xen please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/xen

    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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