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CVE-2003-0528

Heap-based buffer overflow in the Distributed Component Object Model (DCOM) interface in the RPCSS Service allows remote attackers to execute arbitrary code via a malformed RPC request with a long filename parameter, a different vulnerability than CVE-2003-0352 (Blaster/Nachi) and CVE-2003-0715.

Published: Sep 17, 2003 Modified: Jun 16, 2026

CVSS Metrics

Affected Products (48)

Vendor Product Version
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2003_server enterprise
microsoft windows_2003_server enterprise_64-bit
microsoft windows_2003_server r2
microsoft windows_2003_server r2
microsoft windows_2003_server standard
microsoft windows_2003_server web
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0
microsoft windows_nt 4.0

…and 28 more

GitHub Security Advisory GHSA-rx7x-69jw-r2f4

Heap-based buffer overflow in the Distributed Component Object Model (DCOM) interface in the...

Risk Scores

CVSS Score 10.0 / 10
EPSS Score 41.04%

Top 1% most likely to be exploited

Threat Score 52.3 / 100

Data Sources

NVD EPSS GitHub