Vulnerability CVE-2006-2374

Vulnerability Name:

CVE-2006-2374 (CCN-26830)

Assigned:

2006-06-13

Published:

2006-06-13

Updated:

2018-10-12

Summary:

The Server Message Block (SMB) driver (MRXSMB.SYS) in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 and earlier allows local users to cause a denial of service (hang) by calling the MrxSmbCscIoctlCloseForCopyChunk with the file handle of the shadow device, which results in a deadlock, aka the "SMB Invalid Handle Vulnerability."

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:N/A:L)

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): None Availibility (A): Low

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Local 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-2006-2374

Source: CCN
Type: SA20635
Windows SMB Denial of Service and Privilege Escalation

Source: SECUNIA
Type: Third Party Advisory
20635

Source: CCN
Type: SECTRACK ID: 1016288
Windows Server Message Block Processing Bugs Let Local Users Gain Elevated Privileges or Deny Service

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1016288

Source: CCN
Type: ASA-2006-126
Windows Security Updates for June 2006 - (MS06-021 - MS06-032)

Source: IDEFENSE
Type: Not Applicable
20060613 Windows MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk DoS

Source: CCN
Type: Microsoft Security Bulletin MS06-030
Vulnerability in Server Message Block Could Allow Elevation of Privilege (914389)

Source: CCN
Type: Microsoft Security Bulletin MS08-068
Vulnerability in SMB Could Allow Remote Code Execution (957097)

Source: CCN
Type: Microsoft Security Bulletin MS10-006
Vulnerabilities in SMB Client Could Allow Remote Code Execution (978251)

Source: CCN
Type: Microsoft Security Bulletin MS10-020
Vulnerabilities in SMB Client Could Allow Remote Code Execution (980232)

Source: CCN
Type: Microsoft Security Bulletin MS11-019
Vulnerabilities in SMB Client Could Allow Remote Code Execution (2511455)

Source: CCN
Type: Microsoft Security Bulletin MS11-043
Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)

Source: OSVDB
Type: Broken Link
26439

Source: CCN
Type: OSVDB ID: 26439
Microsoft Windows SMB MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk Remote DoS

Source: BID
Type: Exploit, Patch, Third Party Advisory, VDB Entry
18357

Source: CCN
Type: BID-18357
Microsoft SMB Driver Local Denial Of Service Vulnerability

Source: VUPEN
Type: Vendor Advisory
ADV-2006-2327

Source: MS
Type: UNKNOWN
MS06-030

Source: XF
Type: Third Party Advisory, VDB Entry
win-smb-dos(26830)

Source: XF
Type: UNKNOWN
win-smb-dos(26830)

Source: CCN
Type: iDefense Advisory: 06.13.06
Windows MRXSMB.SYS MrxSmbCscIoctlCloseForCopyChunk DoS

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:1827

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:1841

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:1850

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:1979

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:2030

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:2060

Vulnerable Configuration:

Configuration 1:

cpe:/o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_server_2003:-:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_2003_server:-:*:*:*:*:*:itanium:*

OR cpe:/o:microsoft:windows_2003_server:-:*:*:*:*:*:x64:*

OR cpe:/o:microsoft:windows_2003_server:-:sp1:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_2003_server:-:sp1:*:*:*:*:itanium:*

OR cpe:/o:microsoft:windows_xp:-:*:*:*:professional:*:x64:*

OR cpe:/o:microsoft:windows_xp:-:sp1:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_xp:-:sp2:*:*:*:*:*:*

Configuration CCN 1:

cpe:/o:microsoft:windows_xp:-:sp1:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*

OR cpe:/o:microsoft:windows:2003_server::x64:*:*:*:*:*

OR cpe:/o:microsoft:windows:xp:sp2:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_2003_server:-::~~~~itanium~:*:*:*:*:*

OR cpe:/o:microsoft:windows:2003_server:sp1:*:*:*:*:*:*

OR cpe:/o:microsoft:windows:2003_server:sp1_itanium:*:*:*:*:*:*

OR cpe:/a:microsoft:windows_2003:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.mitre.oval:def:1827	V	SMB Invalid Handle Vulnerability (S03,SP1)	2011-05-16
oval:org.mitre.oval:def:2030	V	SMB Invalid Handle Vulnerability (64-bit XP)	2011-05-16
oval:org.mitre.oval:def:1841	V	SMB Invalid Handle Vulnerability (XP,SP2)	2011-05-16
oval:org.mitre.oval:def:2060	V	SMB Invalid Handle Vulnerability (WinS03)	2011-05-16
oval:org.mitre.oval:def:1850	V	SMB Invalid Handle Vulnerability (Win2K)	2011-05-16
oval:org.mitre.oval:def:1979	V	SMB Invalid Handle Vulnerability (XP,SP1)	2011-05-16

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