Read the docs
TI-2011-04544 Aliases CVE-2011-5271GHSA-363q-54cj-prgf

Pacemaker before 1.1.6 configure script creates temporary files insecurely

Priority LOW 25CWE-59Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Pacemaker before 1.1.6 configure script creates temporary files insecurely

Why it matters now

EPSS 0.0049 42nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*before 1.1.6VulnerableClusterLabs
  • cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:* Versions before 1.1.6 Vulnerable ·ClusterLabs

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-5271
  2. 2026-10-03 Alias added: GHSA-363q-54cj-prgf

References

Patch 1

Advisory 1

  • TI-2016-06549 Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to… CVSS 3.0HIGH 7.5
  • TI-2016-06046 Improper authorization in ClusterLabs pacemaker CVSS 3.0HIGH 8.8
  • TI-2015-01677 Pacemaker before 1.1.13 does not properly evaluate added nodes, which allows remote… CVSS 2.0HIGH 7.5
  • TI-2019-02895 Use after free in ClusterLabs pacemaker CVSS 3.0HIGH 7.5
  • TI-2020-15671 Improper access control in pacemaker CVSS 3.1HIGH 7.2
  • TI-2018-12087 Improper authentication in ClusterLabs pacemaker CVSS 3.1HIGH 7.8
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences