// For flags

CVE-2001-0322

Microsoft Internet Explorer 4 / Outlook 2000/5.5 - 'MSHTML.dll' Crash

Severity Score

6.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

MSHTML.DLL HTML parser in Internet Explorer 4.0, and other versions, allows remote attackers to cause a denial of service (application crash) via a script that creates and deletes an object that is associated with the browser window object.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2001-01-15 First Exploit
  • 2001-04-04 CVE Reserved
  • 2001-04-04 CVE Published
  • 2024-08-08 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
 Internet Explorer
Search vendor "Microsoft" for product "Internet Explorer"
 4.0
Search vendor "Microsoft" for product "Internet Explorer" and version "4.0"
-
Affected
Microsoft
Search vendor "Microsoft"
 Outlook
Search vendor "Microsoft" for product "Outlook"
 2000
Search vendor "Microsoft" for product "Outlook" and version "2000"
-
Affected
Microsoft
Search vendor "Microsoft"
 Outlook Express
Search vendor "Microsoft" for product "Outlook Express"
 5.5
Search vendor "Microsoft" for product "Outlook Express" and version "5.5"
-
Affected