CVE Catalog

CVE-2006-3276

High
Published: Translated: NVD NIST

Summary

Heap-based buffer overflow in RealNetworks Helix DNA Server 10.0 and 11.0 allows remote attackers to execute arbitrary code via a long User-Agent HTTP header in the RTSP service and unspecified vectors involving the parsing of HTTP URL schemes.

Risk Assessment

This vulnerability enables unauthenticated remote code execution, potentially leading to full server compromise and breach of confidentiality, integrity, and availability.

Recommendation

Immediately update RealNetworks Helix DNA Server to the latest patched version or apply mitigations such as traffic filtering and restricting access to the RTSP service.

Related vulnerabilities

Original NVD description (English source)

Heap-based buffer overflow in RealNetworks Helix DNA Server 10.0 and 11.0 allows remote attackers to execute arbitrary code via (1) a long User-Agent HTTP header in the RTSP service and (2) unspecified vectors involving the "parsing of HTTP URL schemes".

Vulnerability data from NVD (NIST) · CISA KEV · EPSS