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Category:   Application (Generic)  >   Cisco AnyConnect Secure Mobility Client Vendors:   Cisco
Cisco AnyConnect Secure Mobility Client Bugs Let Remote Users Spoof Servers
SecurityTracker Alert ID:  1027354
SecurityTracker URL:  http://securitytracker.com/id/1027354
CVE Reference:   CVE-2012-2498, CVE-2012-2499, CVE-2012-2500   (Links to External Site)
Date:  Aug 7 2012
Impact:   Disclosure of user information, Modification of system information
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 3.0 - 3.0.08066
Description:   Several vulnerabilities were reported in Cisco AnyConnect Secure Mobility Client. A remote user can spoof a system.

A remote user with the ability to conduct a man-in-the-middle attack can use a specially crafted certificate to spoof a server [CVE-2012-2498]. Cisco has assigned Bug ID CSCtz29197 to this vulnerability.

A remote user with the ability to conduct a man-in-the-middle attack can use a specially crafted X.509 certificate to exploit a flaw in the IPsec implementation to spoof a server [CVE-2012-2499]. Cisco has assigned Bug ID CSCtz26985 to this vulnerability.

A remote user with the ability to conduct a man-in-the-middle attack can use a specially crafted X.509 certificate to exploit a flaw in the WebLaunch of IPsec to spoof a server [CVE-2012-2500]. Cisco has assigned Bug ID CSCtz29470 to this vulnerability.

Impact:   A remote user with the ability to conduct a man-in-the-middle attack can spoof a target server.
Solution:   The vendor has issued a fix (3.0.08057) for CVE-2012-2499 and CVE-2012-2500.

No fix was available for CVE-2012-2498.

The vendor's advisory is available at:

http://www.cisco.com/en/US/docs/security/vpn_client/anyconnect/anyconnect30/release/notes/anyconnect30rn.html

Vendor URL:  www.cisco.com/en/US/docs/security/vpn_client/anyconnect/anyconnect30/release/notes/anyconnect30rn.html (Links to External Site)
Cause:   Authentication error
Underlying OS:  Linux (Any), UNIX (macOS/OS X), Windows (Any)

Message History:   None.


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