Vulnerability Name:

CVE-2006-6723 (CCN-31085)

Assigned:2006-12-25
Published:2006-12-25
Updated:2017-10-19
Summary:The Workstation service in Microsoft Windows 2000 SP4 and XP SP2 allows remote attackers to cause a denial of service (memory consumption) via a large maxlen value in an NetrWkstaUserEnum RPC request.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
6.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
4.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2006-6723

Source: CCN
Type: SA23487
Windows Workstation Service NetrWkstaUserEnum Denial of Service

Source: SECUNIA
Type: Vendor Advisory
23487

Source: CCN
Type: SECTRACK ID: 1017441
Microsoft Windows Workstation Service Memory Allocation Error in NetrWkstaUserEnum() Lets Remote Users Deny Service

Source: SECTRACK
Type: UNKNOWN
1017441

Source: MISC
Type: UNKNOWN
http://www.eeye.com/Resources/Security-Center/Research/Zero-Day-Tracker/2005/20051116

Source: CCN
Type: OSVDB ID: 32445
Microsoft Windows Workstation Service NetrWkstaUserEnum RPC Request DoS

Source: VUPEN
Type: UNKNOWN
ADV-2006-5142

Source: XF
Type: UNKNOWN
win-wks-netrwkstauserenum-dos(31085)

Source: EXPLOIT-DB
Type: UNKNOWN
3013

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:xp:sp2:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft windows 2000 * sp4
    microsoft windows xp * sp2
    microsoft windows 2000 - sp4
    microsoft windows xp sp2