CVE-2003-0819

critical Microsoft
CVSS v3 Base Score
10.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS Score
58.8%
Exploitation probability in 30 days
Top 2% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
C
Integrity
C
Availability
C
Published: February 17, 2004 (8122 days ago)
Last Modified: April 16, 2026
Vendor: Microsoft
Source: NVD

Description

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.

CWE

CWE-119

Affected Products

microsoft proxy server

References

🔗 secunia.com 🔗 www.cert.org 🔗 www.kb.cert.org 🔗 www.securityfocus.com 🔗 www.securityfocus.com