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CVE-2005-2119

5.0 · MEDIUM

The MIDL_user_allocate function in the Microsoft Distributed Transaction Coordinator (MSDTC) proxy (MSDTCPRX.DLL) allocates a 4K page of memory regardless of the required size, which allows attacke…

Published Oct 12, 2005microsoftEPSS 35.50%

Overview

CVE-2005-2119 is a medium-severity vulnerability affecting microsoft windows_2000. It was published on October 12, 2005 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The MIDL_user_allocate function in the Microsoft Distributed Transaction Coordinator (MSDTC) proxy (MSDTCPRX.DLL) allocates a 4K page of memory regardless of the required size, which allows attackers to overwrite arbitrary memory locations using an incorrect size value that is provided to the NdrAllocate function, which writes management data to memory outside of the allocated buffer.

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 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

Refsecunia.com/advisories/17161Refsecunia.com/advisories/17172Refsecunia.com/advisories/17223Refsecunia.com/advisories/17509Refsecurityreason.com/securityalert/73Refsecuritytracker.com/id?1015037Refsupport.avaya.com/elmodocs2/security/ASA-2005-214.pdfRefwww.eeye.com/html/research/advisories/AD20051011b.htmlRefwww.kb.cert.org/vuls/id/180868Refwww.osvdb.org/18828

How CyberStrike helps

Frequently asked questions

What is CVE-2005-2119?

CVE-2005-2119 is a medium-severity vulnerability affecting microsoft windows_2000. It was published on October 12, 2005 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2005-2119?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2005-2119?

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 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-2005-2119?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2005-2119 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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