CVE-2011-0738: Globus Toolkit

Medium severity, CVSS 4.3. EPSS: 1.6% chance of exploitation in the next 30 days.

MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation.

Affected products

• Globus Globus Toolkit: version 5.0.0 only; version 5.0.1 only; version 5.0.2 only
• Ncsa Myproxy: version 5.0 only; version 5.1 only; version 5.2 only

Published 2011-02-02. Last modified 2026-06-16.