CVE-2015-5189

critical

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1252805

http://rhn.redhat.com/errata/RHSA-2015-1700.html

Details

Source: Mitre, NVD

Published: 2015-09-03

Updated: 2023-02-13

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical