CVE-2015-5189

2015-09-0314:59:02

CWE-362

[email protected]

web.nvd.nist.gov

cve-2015-5189

race condition

pcsd

pcs 0.9.139

remote authentication

privilege escalation

security vulnerability

4.9 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

46.0%

JSON

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 configurations

NVD

Node

pacemaker\/corosync_configuration_system_projectpacemaker\/corosync_configuration_systemRange≤0.9.139

CPENameOperatorVersion
pacemaker\/corosync_configuration_system_project:pacemaker\/corosync_configuration_systempacemaker/corosync configuration system project pacemaker/corosync configuration systemle0.9.139

CPE	Name	Operator	Version
pacemaker\/corosync_configuration_system_project:pacemaker\/corosync_configuration_system	pacemaker/corosync configuration system project pacemaker/corosync configuration system	le	0.9.139