4.3

CVE-2013-0281: clusterlabs pacemaker Resource Management Errors

CVSS: 4.3v2.0MediumModified
AliasesMGASA-2014-0069RHSA-2013:1635UBUNTU-CVE-2013-0281
Published 23-11-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-0281 is a medium (CVSS 4.3) Resource Management Errors vulnerability in clusterlabs pacemaker. EPSS estimates a 2.61% chance of exploitation in the next 30 days, higher than 85.1% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.61%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 23-11-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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 metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.61%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.61% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.61%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Pacemaker

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Redhat10 products
  • enterprise_linuxEOL6.0
  • pacemaker< 0:1.1.10-14.el6
  • pacemaker-cli< 0:1.1.10-14.el6
  • pacemaker-cluster-libs< 0:1.1.10-14.el6
  • pacemaker-cts< 0:1.1.10-14.el6
Clusterlabs1 product
Debian1 product
  • pacemaker< 1.1.10-1
Mageia1 product
  • pacemaker< 1.1.8-4.1.mga3
Ubuntu1 product
  • pacemaker< 1.1.10+git20130802-1ubuntu2.3

5 vendors · 14 products

References

22 links
Show all 22 references