8.5
CWE
77
Advisory Published
CVE Published
Updated

CVE-2015-5190: Command Injection

First published: Wed Aug 12 2015(Updated: )

It was reported that pcs package is vulnerable to command injection with root privileges. A user supplied string is used to in running a system command. If the user uses escape characters they can run a command as the root user on the system. To do this the user must already have access to login to pcsd (Be a member of the hacluster group).

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Pacemaker/Corosync Configuration System<=0.9.139

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Frequently Asked Questions

  • What is the severity of CVE-2015-5190?

    The severity of CVE-2015-5190 is classified as high due to its potential for command injection with root privileges.

  • How do I fix CVE-2015-5190?

    To fix CVE-2015-5190, update the pacemaker/corosync configuration system to version 0.9.140 or later.

  • What systems are affected by CVE-2015-5190?

    CVE-2015-5190 affects the Pacemaker/Corosync Configuration System version 0.9.139 and earlier.

  • Can a non-privileged user exploit CVE-2015-5190?

    No, a user must have existing login access to the system to exploit CVE-2015-5190.

  • What actions can be taken to mitigate CVE-2015-5190?

    To mitigate CVE-2015-5190, restrict user access to the system and apply the software update as soon as possible.

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