[SECURITY] [DSA 4050-1] xen security update

Debian Security Advisory DSA-4050-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff November 28, 2017 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xen CVE ID : CVE-2017-14316 CVE-2017-14317 CVE-2017-14318 CVE-2017-14319 CVE-2017-15588 CVE-2017-15589 CVE-2017-15590 CVE-2017-15592 CVE-2017-15593 CVE-2017-15594 CVE-2017-15595 CVE-2017-15597 Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, information leaks, privilege escalation or the execution of arbitrary code. For the oldstable distribution (jessie) a separate update will be released. For the stable distribution (stretch), these problems have been fixed in version 4.8.2+xsa245-0+deb9u1. 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/