Vulnerability Details : CVE-2013-0281
Potential exploit
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).
Vulnerability category: Denial of service
Products affected by CVE-2013-0281
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-0281
0.67%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-0281
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-0281
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-0281
-
http://rhn.redhat.com/errata/RHSA-2013-1635.html
RHSA-2013:1635 - Security Advisory - Red Hat Customer PortalVendor Advisory
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https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93
High: core: Internal tls api improvements for reuse with future LRMD … · ClusterLabs/pacemaker@564f7cc · GitHubExploit;Patch
-
https://bugzilla.redhat.com/show_bug.cgi?id=891922
891922 – (CVE-2013-0281) CVE-2013-0281 pacemaker: remote DoS when CIB management is enabled caused by use of blocking sockets
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