Signature Detail
Short Name |
MS-RPC:OF:NETDDE-SHARE |
|---|---|
Severity |
High |
Recommended |
No |
Recommended Action |
Drop |
Category |
MS-RPC |
Keywords |
NetDDE Long Share Name Buffer Overflow |
Release Date |
2005/01/10 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
MS-RPC: NetDDE Long Share Name Buffer Overflow
This signature detects attempts to exploit a known vulnerability against the share name resource in Windows Network Dynamic Data Exchange connections. All Microsoft Windows platforms that support NetDDE are vulnerable. Attackers can send a crafted NetDDE request to overflow a buffer in the Windows DDE service and execute arbitrary code.
Extended Description
Microsoft Windows NetDDE is affected by a remote buffer-overflow vulnerability because the application fails to properly verify the lengths of strings contained within unspecified network messages before copying them into finite buffers. Note that NetDDE is not activated by default on Windows computers. An attacker may leverage this issue to execute arbitrary code on an affected computer with SYSTEM privileges. In some circumstances, where NetDDE services have been installed but not started, local attackers might exploit this issue to gain elevated privileges because an unprivileged user may start the services. ** UPDATE: NGSSoftware has released a preliminary advisory for this issue, announcing that technical details will be withheld until January 19, 2005. ** UPDATE: Immunity Research has reported that a remote attacker may require authentication before exploiting this vulnerability. Further details of this report can be found in the referenced message "ms04-031 pre-auth ??".
Affected Products
- Avaya DefinityOne Media Servers
- Avaya IP600 Media Servers
- Avaya Modular Messaging (MSS) 1.1.0
- Avaya Modular Messaging (MSS) 2.0.0
- Avaya S3400 Message Application Server
- Avaya S8100 Media Servers
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP3
- Microsoft Windows 2000 Advanced Server SP4
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP3
- Microsoft Windows 2000 Datacenter Server SP4
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP3
- Microsoft Windows 2000 Professional SP4
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP3
- Microsoft Windows 2000 Server SP4
- Microsoft Windows 2000 Server
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0 alpha
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1 alpha
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2 alpha
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3 alpha
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4 alpha
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5 alpha
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a alpha
- Microsoft Windows NT 4.0 SP6 alpha
- Microsoft Windows NT Enterprise Server 4.0
- Microsoft Windows NT Enterprise Server 4.0 SP1
- Microsoft Windows NT Enterprise Server 4.0 SP2
- Microsoft Windows NT Enterprise Server 4.0 SP3
- Microsoft Windows NT Enterprise Server 4.0 SP4
- Microsoft Windows NT Enterprise Server 4.0 SP5
- Microsoft Windows NT Enterprise Server 4.0 SP6
- Microsoft Windows NT Enterprise Server 4.0 SP6a
- Microsoft Windows NT Server 4.0
- Microsoft Windows NT Server 4.0 SP1
- Microsoft Windows NT Server 4.0 SP2
- Microsoft Windows NT Server 4.0 SP3
- Microsoft Windows NT Server 4.0 SP4
- Microsoft Windows NT Server 4.0 SP5
- Microsoft Windows NT Server 4.0 SP6
- Microsoft Windows NT Server 4.0 SP6a
- Microsoft Windows NT Terminal Server 4.0
- Microsoft Windows NT Terminal Server 4.0 alpha
- Microsoft Windows NT Terminal Server 4.0 SP1
- Microsoft Windows NT Terminal Server 4.0 SP2
- Microsoft Windows NT Terminal Server 4.0 SP3
- Microsoft Windows NT Terminal Server 4.0 SP4
- Microsoft Windows NT Terminal Server 4.0 SP5
- Microsoft Windows NT Terminal Server 4.0 SP6
- Microsoft Windows NT Terminal Server 4.0 SP6a
- Microsoft Windows Server 2003 Datacenter Edition
- Microsoft Windows Server 2003 Datacenter Edition Itanium
- Microsoft Windows Server 2003 Enterprise Edition
- Microsoft Windows Server 2003 Enterprise Edition Itanium
- Microsoft Windows Server 2003 Standard Edition
- Microsoft Windows Server 2003 Web Edition
- Microsoft Windows XP 64-bit Edition SP1
- Microsoft Windows XP 64-bit Edition
- Microsoft Windows XP 64-bit Edition Version 2003 SP1
- Microsoft Windows XP 64-bit Edition Version 2003
- Microsoft Windows XP Home SP1
- Microsoft Windows XP Home
- Microsoft Windows XP Media Center Edition SP1
- Microsoft Windows XP Media Center Edition
- Microsoft Windows XP Professional SP1
- Microsoft Windows XP Professional
References