National Cyber Awareness System
Vulnerability Summary for CVE-2011-3309
Original release date:05/02/2012
Last revised:10/30/2012
Source:
US-CERT/NIST
Overview
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information
References to Advisories, Solutions, and Tools
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External Source: SECTRACK
Name: 1027008
External Source: CONFIRM
Name: http://www.cisco.com/web/software/280775065/45357/ASA-825-Interim-Release-Notes.html
Technical Details
- Information Leak / Disclosure (CWE-200)