Does OpenSSH 7.0 Release affect Red Hat Enterprise Linux? (CVE-2015-5600, CVE-2015-6563, CVE-2015-6564, CVE-2015-6565)

Solution Verified - Updated -


  • openssh: MaxAuthTries limit bypass via duplicates in KbdInteractiveDevices (CVE-2015-5600)
  • openssh: Privilege separation weakness related to PAM support (CVE-2015-6563)
  • openssh: Use-after-free bug related to PAM support (CVE-2015-6564)
  • openssh: Incorrectly set TTYs to be world-writable (CVE-2015-6565)


  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 4

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content