Intrusion Prevention

HTTPS.CBC.Mode.Information.Disclosure

Description

This indicates a possible attack on a Cryptographic vulnerability in protocols SSL 3.0 and TLS 1.0.
Many products, including Microsoft Windows operating system, are known to be vulnerable. A successful attack requires a man-in-the-middle position and can disclose encrypted information, including session cookies.

Affected Products

Windows XP Service Pack 3
Windows XP Professional x64 Edition Service Pack 2
Windows Server 2003 Service Pack 2
Windows Server 2003 x64 Edition Service Pack 2
Windows Server 2003 with SP2 for Itanium-based Systems
Windows Vista Service Pack 2
Windows Vista x64 Edition Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for Itanium-based Systems Service Pack 2
Windows 7 for 32-bit Systems and Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems and Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for Itanium-based Systems and Windows Server 2008 R2 for Itanium-based Systems Service Pack 1

Impact

Information Disclosure.

Recommended Actions

Use TLS 1.1 and 1.2 if available.

CVE References

CVE-2011-3389