Vulnerability Name:

CVE-2000-0464 (CCN-4502)

Assigned:2000-05-17
Published:2000-05-17
Updated:2021-07-23
Summary:Internet Explorer 4.x and 5.x allows remote attackers to execute arbitrary commands via a buffer overflow in the ActiveX parameter parsing capability, aka the "Malformed Component Attribute" vulnerability.
CVSS v3 Severity:9.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.6 High (CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.6 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2000-0464

Source: CCN
Type: CIAC Information Bulletin K-044
Microsoft: Vulnerabilities in Internet Explorer

Source: CCN
Type: Microsoft Security Bulletin MS00-033
Patch Available for "Frame Domain Verification", "Unauthorized Cookie Access", and "Malformed Component Attribute" Vulnerabilities

Source: MSKB
Type: UNKNOWN
Q261257

Source: CCN
Type: OSVDB ID: 1341
Microsoft IE ActiveX Combined Component Attributes

Source: BID
Type: UNKNOWN
1223

Source: CCN
Type: BID-1223
MS IE ActiveX Combined Component Attributes Vulnerability

Source: MS
Type: UNKNOWN
MS00-033

Source: XF
Type: UNKNOWN
ie-malformed-component-attribute(4502)

Source: CCN
Type: Microsoft Knowledge Base Article 261257
Malformed Component Attribute Issue in Internet Explorer

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_explorer:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:5.01:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:internet_explorer:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:5.01:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft internet explorer 4.0
    microsoft internet explorer 4.0.1
    microsoft internet explorer 5.0
    microsoft internet explorer 5.01
    microsoft ie 4.0
    microsoft ie 4.0.1
    microsoft ie 5.0
    microsoft ie 5.01