Vulnerability Description
Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Clusterlabs | Pacemaker | <= 1.1.14 |
| Opensuse | Leap | 42.2 |
| Opensuse Project | Leap | 42.1 |
| Suse | Linux Enterprise High Availability | 12 |
| Suse | Linux Enterprise Software Development Kit | 12 |
| Redhat | Enterprise Linux High Availability | 7.0 |
| Redhat | Enterprise Linux Resilient Storage | 7.0 |
Related Weaknesses (CWE)
References
- http://bugs.clusterlabs.org/show_bug.cgi?id=5269Issue TrackingVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2578.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/1Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/93261Third Party AdvisoryVDB Entry
- https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d1237PatchThird Party Advisory
- http://bugs.clusterlabs.org/show_bug.cgi?id=5269Issue TrackingVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2578.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/1Mailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/93261Third Party AdvisoryVDB Entry
FAQ
What is CVE-2016-7797?
CVE-2016-7797 is a vulnerability with a CVSS score of 7.5 (HIGH). Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.
How severe is CVE-2016-7797?
CVE-2016-7797 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-7797?
Check the references section above for vendor advisories and patch information. Affected products include: Clusterlabs Pacemaker, Opensuse Leap, Opensuse Project Leap, Suse Linux Enterprise High Availability, Suse Linux Enterprise Software Development Kit.