What’s Vulnerable › Vulnerabilities

CVE-2015-5189

• Severity: medium (CVSS 4.9 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-09-03 · updated 2026-06-17
• Weakness: CWE-362

Description

Race condition in pcsd in PCS 0.9.139 and earlier uses a global variable to validate usernames, which allows remote authenticated users to gain privileges by sending a command that is checked for security after another user is authenticated.

Affected products

• Pacemaker/Corosync Configuration System Project Pacemaker/Corosync Configuration System: through 0.9.139

References

• http://rhn.redhat.com/errata/RHSA-2015-1700.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1252805
• http://rhn.redhat.com/errata/RHSA-2015-1700.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1252805

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