Vulnerability Description
Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Enterprise Linux | 6.0 |
| Clusterlabs | Pacemaker | 1.1.10 |
Related Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2013-1635.htmlVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=891922
- https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31bExploitPatch
- http://rhn.redhat.com/errata/RHSA-2013-1635.htmlVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=891922
- https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31bExploitPatch
FAQ
What is CVE-2013-0281?
CVE-2013-0281 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote at...
How severe is CVE-2013-0281?
CVE-2013-0281 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-0281?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Enterprise Linux, Clusterlabs Pacemaker.