CVE-2013-0281

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Summary

CVECVE-2013-0281
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-11-23 11:55:04 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionPacemaker 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).

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS: 0.006690000 probability, percentile 0.714090000 (date 2026-04-29)

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Clusterlabs Pacemaker 1.1.10 All All All
Operating System Redhat Enterprise Linux 6.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
High: core: Internal tls api improvements for reuse with future LRMD … · ClusterLabs/pacemaker@564f7cc · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Patch
Bug 891922 – CVE-2013-0281 pacemaker: remote DoS when CIB management is enabled caused by use of blocking sockets af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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