The following two updates has been released for Debian:
Debian GNU/Linux 7 LTS:
DLA 1132-1: xen security update
Debian GNU/Linux 8 and 9:
DSA 3997-1: wordpress security update
Debian GNU/Linux 7 LTS:
DLA 1132-1: xen security update
Debian GNU/Linux 8 and 9:
DSA 3997-1: wordpress security update
DLA 1132-1: xen security update
Package : xen
Version : 4.1.6.lts1-9
CVE ID : CVE-2017-10912 CVE-2017-10913 CVE-2017-10914 CVE-2017-10915
CVE-2017-10918 CVE-2017-10920 CVE-2017-10921 CVE-2017-10922
CVE-2017-12135 CVE-2017-12137 CVE-2017-12855 CVE-2017-14316
CVE-2017-14317 CVE-2017-14318 CVE-2017-14319
Multiple vulnerabilities have been discovered in the Xen hypervisor:
CVE-2017-10912
Jann Horn discovered that incorrectly handling of page transfers might
result in privilege escalation.
CVE-2017-10913 / CVE-2017-10914
Jann Horn discovered that race conditions in grant handling might
result in information leaks or privilege escalation.
CVE-2017-10915
Andrew Cooper discovered that incorrect reference counting with
shadow paging might result in privilege escalation.
CVE-2017-10918
Julien Grall discovered that incorrect error handling in
physical-to-machine memory mappings may result in privilege
escalation, denial of service or an information leak.
CVE-2017-10920 / CVE-2017-10921 / CVE-2017-10922
Jan Beulich discovered multiple places where reference
counting on grant table operations was incorrect, resulting
in potential privilege escalation
CVE-2017-12135
Jan Beulich found multiple problems in the handling of
transitive grants which could result in denial of service
and potentially privilege escalation.
CVE-2017-12137
Andrew Cooper discovered that incorrect validation of
grants may result in privilege escalation.
CVE-2017-12855
Jan Beulich discovered that incorrect grant status handling, thus
incorrectly informing the guest that the grant is no longer in use.
CVE-2017-14316
Matthew Daley discovered that the NUMA node parameter wasn't
verified which which may result in privilege escalation.
CVE-2017-14317
Eric Chanudet discovered that a race conditions in cxenstored might
result in information leaks or privilege escalation.
CVE-2017-14318
Matthew Daley discovered that incorrect validation of
grants may result in a denial of service.
CVE-2017-14319
Andrew Cooper discovered that insufficient grant unmapping
checks may result in denial of service and privilege escalation.
For Debian 7 "Wheezy", these problems have been fixed in version
4.1.6.lts1-9.
We recommend that you upgrade your xen packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
DSA 3997-1: wordpress security update
- -------------------------------------------------------------------------
Debian Security Advisory DSA-3997-1 security@debian.org
https://www.debian.org/security/ Yves-Alexis Perez
October 10, 2017 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : wordpress
CVE ID : CVE-2017-14718 CVE-2017-14719 CVE-2017-14720 CVE-2017-14721
CVE-2017-14722 CVE-2017-14723 CVE-2017-14724 CVE-2017-14725
CVE-2017-14726 CVE-2017-14990
Debian Bug : 876274 877629
Several vulnerabilities were discovered in Wordpress, a web blogging tool.
They would allow remote attackers to exploit path-traversal issues, perform SQL
injections and various cross-site scripting attacks.
For the oldstable distribution (jessie), these problems have been fixed
in version 4.1+dfsg-1+deb8u15.
For the stable distribution (stretch), these problems have been fixed in
version 4.7.5+dfsg-2+deb9u1.
For the testing distribution (buster), these problems have been fixed
in version 4.8.2+dfsg-2.
For the unstable distribution (sid), these problems have been fixed in
version 4.8.2+dfsg-2.
We recommend that you upgrade your wordpress packages.
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/