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Category:   Device (Router/Bridge/Hub)  >   F5 BIG-IP Vendors:   F5 Networks
(F5 Issues Advisory for F5 BIG-IP) OpenSSL SSL/TLS Weak Key Man-in-the-Middle Attack Lets Remote Users Decrypt and Modify Data
SecurityTracker Alert ID:  1030365
SecurityTracker URL:  http://securitytracker.com/id/1030365
CVE Reference:   CVE-2014-0224   (Links to External Site)
Date:  Jun 6 2014
Impact:   Disclosure of user information, Modification of user information
Vendor Confirmed:  Yes  
Version(s): 11.5.0, 11.5.1
Description:   A vulnerability was reported in OpenSSL. A remote user can conduct a man-in-the-middle attack to decrypt and modify data. F5 BIG-IP is affected.

A remote user with the ability to conduct a man-in-the-middle attack between an affected client and an affected server can use a specially crafted handshake to cause the system to use a weak key.

Server versions 1.0.1 and 1.0.2-beta1 are affected.

All client versions are affected.

The vendor was notified on May 1, 2014.

KIKUCHI Masashi (Lepidum Co. Ltd.) reported this vulnerability via JPCERT/CC.

Impact:   A remote user can conduct a man-in-the-middle attack to decrypt and modify data.
Solution:   No solution was available for F5 BIG-IP at the time of this entry.

F5 has assigned ID 465799 to this vulnerability.

The F5 advisory is available at:

http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15325.html

Vendor URL:  www.openssl.org/news/secadv_20140605.txt (Links to External Site)
Cause:   Access control error

Message History:   This archive entry is a follow-up to the message listed below.
Jun 5 2014 OpenSSL SSL/TLS Weak Key Man-in-the-Middle Attack Lets Remote Users Decrypt and Modify Data



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