CVE-2003-0352: n/a vulnerability

CVE-2003-0352: Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and Server 2003...

Buffer overflow in a certain DCOM interface for RPC in Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to execute arbitrary code via a malformed message, as exploited by the Blaster/MSblast/LovSAN and Nachi/Welchia worms.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:50 UTC (UTC+00:00)

Security readout for executives and security teams

This is the Windows RPC DCOM flaw behind Blaster/MSblast/LovSAN and Nachi/Welchia. A malformed remote message could let an attacker run code on vulnerable Windows systems. Any remaining Windows NT 4.0, 2000, XP, or Server 2003 hosts should be treated as urgent legacy exposure. Likely exposure is legacy Windows hosts still running the listed versions, especially where RPC/DCOM is reachable from untrusted networks. Modern supported Windows versions are not identified in the supplied sources. Treat this as critical if any affected legacy Windows system remains in production or connected networks. The issue is old, but worm exploitation history makes residual exposure a serious operational risk. Mitigation focus: Apply Microsoft guidance from MS03-026 where applicable.; Identify and retire or isolate unsupported legacy Windows systems.; Restrict untrusted network access to RPC/DCOM services..

Prepared: Jun 30, 2026, 09:31 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2003-0352 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 17, 2003, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

6Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
win-rpc-dcom-bo(12629)CVE reference · vdb-entry, x_refsource_XF
oval:org.mitre.oval:def:296CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:194CVE reference · vdb-entry, signature
MS03-026CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:2343CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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