Vulnerability Name:

CVE-2000-0070 (CCN-3821)

Assigned:2000-01-12
Published:2000-01-12
Updated:2018-10-12
Summary:NtImpersonateClientOfPort local procedure call in Windows NT 4.0 allows local users to gain privileges, aka "Spoofed LPC Port Request."
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
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:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2000-0070

Source: CCN
Type: BindView RAZOR Security Advisory, January 13, 2000
Local Promotion Vulnerability in Windows NT 4

Source: MSKB
Type: UNKNOWN
Q247869

Source: BINDVIEW
Type: Exploit, Patch, Vendor Advisory
20000113 Local Promotion Vulnerability in Windows NT 4

Source: CCN
Type: Microsoft Security Bulletin MS00-003
Patch Available for 'Spoofed LPC Port Request' Vulnerability

Source: CCN
Type: Microsoft Security Bulletin MS01-041
Malformed RPC Request Can Cause Service Failure

Source: CCN
Type: Microsoft Security Bulletin MS02-001
Trusting Domains Do Not Verify Domain Membership of SIDs in Authorization Data

Source: CCN
Type: Microsoft Security Bulletin MS02-018
Cumulative Patch for Internet Information Services (Q319733)

Source: CCN
Type: OSVDB ID: 1199
NT NtImpersonateClientOfPort LPC Privilege Escalation

Source: BID
Type: UNKNOWN
934

Source: CCN
Type: BID-934
NT LPC Privilege Escalation Vulnerability

Source: XF
Type: UNKNOWN
nt-spoofed-lpc-port

Source: MS
Type: UNKNOWN
MS00-003

Source: XF
Type: UNKNOWN
nt-spoofed-lpc-port(3821)

Source: CCN
Type: Microsoft Knowledge Base Article 247869
Local Procedure Call May Permit Unauthorized Account Usage

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp1:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp3:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp4:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp5:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:sp6:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:*:terminal_server:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows nt 4.0
    microsoft windows nt 4.0 sp1
    microsoft windows nt 4.0 sp2
    microsoft windows nt 4.0 sp3
    microsoft windows nt 4.0 sp4
    microsoft windows nt 4.0 sp5
    microsoft windows nt 4.0 sp6
    microsoft windows nt 4.0
    microsoft windows nt 4.0