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CVE-2006-0034
Heap-based buffer overflow in the CRpcIoManagerServer::BuildContext function in msdtcprx.dll for Microsoft Distributed Transaction…
High7.5EPSS 31.7%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 31.7% · top 1.7% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (16)
- 20060510 Microsoft MSDTC NdrAllocate Validation Vulnerability (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- oval:org.mitre.oval:def:1222 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- oval:org.mitre.oval:def:1477 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 20060511 Microsoft MSDTC NdrAllocate Validation Vulnerability (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 17906 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1016047 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 25335 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20060509 [EEYEB20051011A] - Microsoft Distributed Transaction Coordinator Heap Overflow (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- msdtc-network-message-dos(25559) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20060509 [EEYEB20051011A] - Microsoft Distributed Transaction Coordinator Heap Overflow (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.eeye.com/html/research/advisories/AD20060509a.html (opens in a new tab)x_refsource_MISCx_transferred
- oval:org.mitre.oval:def:1908 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 863 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- ADV-2006-1742 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- MS06-018 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- 20000 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2006-0034)Record last updated .