National Cyber-Alert System
Vulnerability Summary for CVE-2002-0022
Original release date:03/08/2002
Last revised:09/05/2008
Source:
US-CERT/NIST
Overview
Buffer overflow in the implementation of an HTML directive in mshtml.dll in Internet Explorer 5.5 and 6.0 allows remote attackers to execute arbitrary code via a web page that specifies embedded ActiveX controls in a way that causes 2 Unicode strings to be concatenated.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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CERT/CC Advisory: CA-2002-04
Name: CA-2002-04
Type: Advisory; Patch Information
External Source: MS
Name: MS02-005
Type: Advisory; Patch Information
External Source: XF
Name: ie-html-directive-bo(8116)
Type: Advisory; Patch Information
External Source: BUGTRAQ
Name: 20020213 dH & SECURITY.NNOV: buffer overflow in mshtml.dll
Type: Advisory; Patch Information
External Source: BID
Name: 4080
External Source: BUGTRAQ
Name: 20020227 Details and exploitation of buffer overflow in mshtml.dll (and few sidenotes on Unicode overflows in general)
US Government Resource: oval:org.mitre.oval:def:925
Name: oval:org.mitre.oval:def:925
Type: Tool Signature