Vulnerability Name:

CCN-5323

Published:2000-10-03
Updated:2000-10-03
Summary:Windows NT and Windows 2000 are vulnerable to a variant of the "Spoofed LPC Port Request" vulnerability, which could allow an attacker to impersonate other processes on the server, under an unlikely set of circumstances. An attacker can use this to gain elevated privileges on the system.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Data Manipulation
References:Source: CCN
Type: BindView RAZOR Security Advisory, October 3, 2000
Various security vulnerabilities with LPC ports

Source: CCN
Type: Microsoft Security Bulletin MS00-070 FAQ
Microsoft Security Bulletin (MS00-070): Frequently Asked Questions

Source: CCN
Type: Microsoft Security Bulletin MS00-070
Patch Available for Multiple LPC and LPC Ports Vulnerabilities

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: Microsoft Security Bulletin MS04-011
Security Update for Microsoft Windows (835732)

Source: CCN
Type: BID-1753
Microsoft Windows NT 4.0 / 2000 Spoofed LPC Request Vulnerability

Source: XF
Type: UNKNOWN
spoofed-lpc-port-variant(5323)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2000:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows nt 4.0
    microsoft windows 2000 *