drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen von Code mit höheren Privilegien in pacemaker
Name: |
Ausführen von Code mit höheren Privilegien in pacemaker |
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ID: |
RHSA-2016:2675-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 8. November 2016, 16:47 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2016-7035 |
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Applikationen: |
Pacemaker |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: pacemaker security update Advisory ID: RHSA-2016:2675-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2675.html Issue date: 2016-11-08 CVE Names: CVE-2016-7035 =====================================================================
1. Summary:
An update for pacemaker is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux High Availability (v. 6) - i386, x86_64 Red Hat Enterprise Linux Resilient Storage (v. 6) - i386, x86_64
3. Description:
The Pacemaker cluster resource manager is a collection of technologies working together to provide data integrity and the ability to maintain application availability in the event of a failure.
Security Fix(es):
* An authorization flaw was found in Pacemaker, where it did not properly guard its IPC interface. An attacker with an unprivileged account on a Pacemaker node could use this flaw to, for example, force the Local Resource Manager daemon to execute a script as root and thereby gain root access on the machine. (CVE-2016-7035)
This issue was discovered by Jan "poki" Pokorny (Red Hat) and Alain Moulle (ATOS/BULL).
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1369732 - CVE-2016-7035 pacemaker: Privilege escalation due to improper guarding of IPC communication
6. Package List:
Red Hat Enterprise Linux High Availability (v. 6):
Source: pacemaker-1.1.14-8.el6_8.2.src.rpm
i386: pacemaker-1.1.14-8.el6_8.2.i686.rpm pacemaker-cli-1.1.14-8.el6_8.2.i686.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-cts-1.1.14-8.el6_8.2.i686.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.i686.rpm pacemaker-doc-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.i686.rpm pacemaker-remote-1.1.14-8.el6_8.2.i686.rpm
x86_64: pacemaker-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cli-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cts-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.i686.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-doc-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-remote-1.1.14-8.el6_8.2.x86_64.rpm
Red Hat Enterprise Linux Resilient Storage (v. 6):
Source: pacemaker-1.1.14-8.el6_8.2.src.rpm
i386: pacemaker-1.1.14-8.el6_8.2.i686.rpm pacemaker-cli-1.1.14-8.el6_8.2.i686.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-cts-1.1.14-8.el6_8.2.i686.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.i686.rpm pacemaker-doc-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.i686.rpm pacemaker-remote-1.1.14-8.el6_8.2.i686.rpm
x86_64: pacemaker-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cli-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-cluster-libs-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-cts-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.i686.rpm pacemaker-debuginfo-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-doc-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-libs-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.i686.rpm pacemaker-libs-devel-1.1.14-8.el6_8.2.x86_64.rpm pacemaker-remote-1.1.14-8.el6_8.2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-7035 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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