Description
Heap-based buffer overflow in the CRpcIoManagerServer::BuildContext function in msdtcprx.dll for Microsoft Distributed Transaction Coordinator (MSDTC) for Windows NT 4.0 and Windows 2000 SP2 and SP3 allows remote attackers to execute arbitrary code via a long fifth argument to the BuildContextW or BuildContext opcode, which triggers a bug in the NdrAllocate function, aka the MSDTC Invalid Memory Access Vulnerability.
References
- 20060510 Microsoft MSDTC NdrAllocate Validation Vulnerability mailing-list
- oval:org.mitre.oval:def:1222 vdb-entry signature
- oval:org.mitre.oval:def:1477 vdb-entry signature
- 20060511 Microsoft MSDTC NdrAllocate Validation Vulnerability mailing-list
- 17906 vdb-entry
- 1016047 vdb-entry
- 25335 vdb-entry
- 20060509 [EEYEB20051011A] - Microsoft Distributed Transaction Coordinator Heap Overflow mailing-list
- msdtc-network-message-dos(25559) vdb-entry
- 20060509 [EEYEB20051011A] - Microsoft Distributed Transaction Coordinator Heap Overflow mailing-list
- http://www.eeye.com/html/research/advisories/AD20060509a.html
- oval:org.mitre.oval:def:1908 vdb-entry signature
- 863 third-party-advisory
- ADV-2006-1742 vdb-entry
- MS06-018 vendor-advisory
- 20000 third-party-advisory