National Cyber-Alert System
Vulnerability Summary for CVE-2009-2057
Original release date:06/15/2009
Last revised:06/25/2009
Source:
US-CERT/NIST
Overview
Microsoft Internet Explorer before 8 uses the HTTP Host header to determine the context of a document provided in a (1) 4xx or (2) 5xx CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
4.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: http://research.microsoft.com/pubs/79323/pbp-final-with-update.pdf
External Source: MISC
Name: http://research.microsoft.com/apps/pubs/default.aspx?id=79323
