National Cyber-Alert System
Vulnerability Summary for CVE-2008-1448
Original release date:08/13/2008
Last revised:03/04/2009
Source:
US-CERT/NIST
Overview
The MHTML protocol handler in a component of Microsoft Outlook Express 5.5 SP2 and 6 through SP1, and Windows Mail, does not assign the correct Internet Explorer Security Zone to UNC share pathnames, which allows remote attackers to bypass intended access restrictions and read arbitrary files via an mhtml: URI in conjunction with a redirection, aka "URL Parsing Cross-Domain Information Disclosure Vulnerability."
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.9
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
References to Advisories, Solutions, and Tools
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US-CERT Technical Alert: TA08-225A
Name: TA08-225A
External Source: BID
Name: 30585
Type: Patch Information
External Source: MS
Name: MS08-048
Type: Advisory; Patch Information
External Source: SECUNIA
Name: 31415
Type: Advisory; Patch Information
External Source: SECTRACK
Name: 1020680
External Source: SECTRACK
Name: 1020679
External Source: BUGTRAQ
Name: 20080813 CORE-2008-0103: Internet Explorer Zone Elevation Restrictions Bypass and Security Zone Restrictions Bypass
External Source: VUPEN
Name: ADV-2008-2352
Type: Advisory
External Source: MISC
Name: http://www.coresecurity.com/content/internet-explorer-zone-elevation
External Source: OVAL
Name: oval:org.mitre.oval:def:5886
External Source: HP
Name: HPSBST02360
External Source: HP
Name: HPSBST02360