CVE-2011-0730: Canonical Ubuntu Linux

Medium severity, CVSS 6.5. EPSS: 2.2% chance of exploitation in the next 30 days.

Eucalyptus before 2.0.3 and Eucalyptus EE before 2.0.2, as used in Ubuntu Enterprise Cloud (UEC) and other products, do not properly interpret signed elements in SOAP requests, which allows man-in-the-middle attackers to execute arbitrary commands by modifying a request, related to an "XML Signature Element Wrapping" or a "SOAP signature replay" issue.

Affected products

• Canonical Ubuntu Linux: version 10.04 only; version 10.10 only; version 11.04 only
• Eucalyptus Eucalyptus: before 2.0.2 (fixed in 2.0.2); before 2.0.3 (fixed in 2.0.3)

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