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Last updated: 4/18/2014

CVE Publication rate: 20.33

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National Cyber Awareness System

Vulnerability Summary for CVE-2013-0281

Original release date: 11/23/2013
Last revised: 02/27/2014
Source: US-CERT/NIST

Overview

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).

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/AU:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=891922
External Source: REDHAT
Name: RHSA-2013:1635
Type: Advisory
External Source: CONFIRM
Name: https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93
Type: Patch Information; Exploit

Technical Details

Vulnerability Type (View All)
  • Resource Management Errors (CWE-399)