CVE-2003-0819: microsoft proxy_server

Vulnerability summary

CVE-2003-0819 is a high (CVSS 10.0) vulnerability in microsoft proxy_server. EPSS estimates a 40.87% chance of exploitation in the next 30 days, higher than 98.6% of scored vulnerabilities.

Timeline

1. 15-01-2004
   PublishedVulnerability first disclosed.
2. 08-08-2024
   Last modifiedVulnerability information updated.

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-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.