BID:14260

Microsoft Windows Network Connections Manager Library Local Denial of Service Vulnerability

Info

Microsoft Windows Network Connections Manager Library Local Denial of Service Vulnerability

Bugtraq ID:	14260
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2005-2307
Remote:	Yes
Local:	Yes
Published:	Jul 14 2005 12:00AM
Updated:	Jul 12 2009 04:06PM
Credit:	Discovery is credited to bkbll <[email protected]>.
Vulnerable:	Nortel Networks Centrex IP Element Manager 8.0 Nortel Networks Centrex IP Element Manager 7.0 Nortel Networks Centrex IP Element Manager 2.5 Nortel Networks Centrex IP Client Manager 8.0 Nortel Networks Centrex IP Client Manager 7.0 Nortel Networks Centrex IP Client Manager 2.5 Nortel Networks Centrex IP Client Manager Microsoft Windows XP Tablet PC Edition SP2 Microsoft Windows XP Tablet PC Edition SP1 Microsoft Windows XP Tablet PC Edition Microsoft Windows XP Professional SP2 Microsoft Windows XP Professional SP1 Microsoft Windows XP Professional Microsoft Windows XP Media Center Edition SP2 Microsoft Windows XP Media Center Edition SP1 Microsoft Windows XP Media Center Edition Microsoft Windows XP Home SP2 Microsoft Windows XP Home SP1 Microsoft Windows XP Home Microsoft Windows Server 2003 Web Edition SP1 Beta 1 Microsoft Windows Server 2003 Web Edition SP1 Microsoft Windows Server 2003 Web Edition Microsoft Windows Server 2003 Standard Edition SP1 Beta 1 Microsoft Windows Server 2003 Standard Edition SP1 Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Enterprise Edition SP1 Beta 1 Microsoft Windows Server 2003 Enterprise Edition SP1 Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2003 Datacenter Edition SP1 Beta 1 Microsoft Windows Server 2003 Datacenter Edition SP1 Microsoft Windows Server 2003 Datacenter Edition Microsoft Windows 2000 Server SP4 Microsoft Windows 2000 Server SP3 Microsoft Windows 2000 Server SP2 Microsoft Windows 2000 Server SP1 Microsoft Windows 2000 Server + Avaya DefinityOne Media Servers + Avaya IP600 Media Servers + Avaya S3400 Message Application Server 0 + Avaya S8100 Media Servers 0 Microsoft Windows 2000 Professional SP4 Microsoft Windows 2000 Professional SP3 Microsoft Windows 2000 Professional SP2 Microsoft Windows 2000 Professional SP1 Microsoft Windows 2000 Professional Microsoft Windows 2000 Datacenter Server SP4 Microsoft Windows 2000 Datacenter Server SP3 Microsoft Windows 2000 Datacenter Server SP2 Microsoft Windows 2000 Datacenter Server SP1 Microsoft Windows 2000 Datacenter Server Microsoft Windows 2000 Advanced Server SP4 Microsoft Windows 2000 Advanced Server SP3 Microsoft Windows 2000 Advanced Server SP2 Microsoft Windows 2000 Advanced Server SP1 Microsoft Windows 2000 Advanced Server Avaya Unified Communication Center Avaya S8100 Media Servers R9 Avaya S8100 Media Servers R8 Avaya S8100 Media Servers R7 Avaya S8100 Media Servers R6 Avaya S8100 Media Servers R12 Avaya S8100 Media Servers R11 Avaya S8100 Media Servers R10 Avaya S8100 Media Servers 0 + Microsoft Windows 2000 Server + Microsoft Windows NT Server 4.0 SP6a Avaya S3400 Message Application Server 0 + Microsoft Windows 2000 Server Avaya IP600 Media Servers R9 Avaya IP600 Media Servers R8 Avaya IP600 Media Servers R7 Avaya IP600 Media Servers R6 Avaya IP600 Media Servers R12 Avaya IP600 Media Servers R11 Avaya IP600 Media Servers R10 Avaya IP600 Media Servers Avaya DefinityOne Media Servers R9 Avaya DefinityOne Media Servers R8 Avaya DefinityOne Media Servers R7 Avaya DefinityOne Media Servers R6 Avaya DefinityOne Media Servers R12 Avaya DefinityOne Media Servers R11 Avaya DefinityOne Media Servers R10 Avaya DefinityOne Media Servers Avaya Cajun Embedded Web Manager 4.0.4

Not Vulnerable:

Discussion

Microsoft Windows Network Connections Manager Library Local Denial of Service Vulnerability

netman.dll is affected by a local denial of service vulnerability.

A successful attack can cause a denial of service condition in the Network Connections Service.

Various services such as Wuauserv, Browser, CryptSvc, TrkWks, dmserver, seclogon, lanmanserver, ShellHWDetection, AudioSrv, WZCSVC and lanmanworkstation may also become inaccessible to the exploitation of this issue.

It should be noted on Windows XP Service Pack 2 and Windows Server 2003 Service Pack 1, this issue is only available locally and an attacker must have valid logon credentials.

On Windows 2000, Windows XP Service Pack 1 and Windows Server 2003, an attacker must have valid logon credentials to exploit this vulnerability. The vulnerability can however be exploited remotely to users who have standard user accounts.

Exploit / POC

Microsoft Windows Network Connections Manager Library Local Denial of Service Vulnerability

The following exploit is available:

/data/vulnerabilities/exploits/netman_dos.c
/data/vulnerabilities/exploits/20051013.ms05-045.c

Solution / Fix

Microsoft Windows Network Connections Manager Library Local Denial of Service Vulnerability

Solution:
Microsoft has released updates to address this vulnerability on supported platforms.

Avaya has released advisory ASA-2005-214 to state which Avaya products are affected by The October 2005 release of Microsoft Windows security updates. Please see the referenced advisory for further information.

Nortel Networks has released a technical support bulletin (2005006318) regarding this and other issues for their Centrex IP Client Manager (CICM). They report the vulnerabilities will be fixed in the upcoming 2.5, 7.0 and 8.0 maintenance releases. Please see the referenced bulletin for further information.

Microsoft Windows Server 2003 Datacenter Edition SP1