CVE Catalog

CVE-2003-0819

High
Published: Translated: NVD NIST

Summary

Buffer overflow in the H.323 filter of Microsoft Internet Security and Acceleration Server 2000 allows remote attackers to execute arbitrary code in the Microsoft Firewall Service via certain H.323 traffic.

Risk Assessment

Attackers may exploit this vulnerability to gain control over the system, posing a serious security threat to the organization.

Recommendation

It is recommended to update the server to the latest version and implement appropriate firewall rules to block unauthorized H.323 traffic.

Related vulnerabilities

Original NVD description (English source)

Buffer overflow in the H.323 filter of Microsoft Internet Security and Acceleration Server 2000 allows remote attackers to execute arbitrary code in the Microsoft Firewall Service via certain H.323 traffic, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.225 protocol.

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