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CVE-2006-0034

7.5 · HIGH

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 SP…

Published May 10, 2006microsoftCWE-119EPSS 31.40%

Overview

CVE-2006-0034 is a high-severity vulnerability affecting microsoft distributed_transaction_coordinator. It was published on May 10, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from microsoft. Update distributed_transaction_coordinator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refarchives.neohapsis.com/archives/fulldisclosure/2006-05/0238.htmlRefarchives.neohapsis.com/archives/fulldisclosure/2006-05/0269.htmlRefsecunia.com/advisories/20000Refsecurityreason.com/securityalert/863Refsecuritytracker.com/id?1016047Refwww.eeye.com/html/research/advisories/AD20060509a.htmlRefwww.osvdb.org/25335Refwww.securityfocus.com/archive/1/433430/100/0/threadedRefwww.securityfocus.com/archive/1/433677/100/0/threadedRefwww.securityfocus.com/bid/17906

How CyberStrike helps

Frequently asked questions

What is CVE-2006-0034?

CVE-2006-0034 is a high-severity vulnerability affecting microsoft distributed_transaction_coordinator. It was published on May 10, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2006-0034?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-0034?

Check the references section for vendor advisories and patches from microsoft. Update distributed_transaction_coordinator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-0034?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-0034 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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