CVE-2003-0819

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.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 58.56% Top 5%
Vendor Advisory microsoft.com Vendor Advisory securityfocus.com
Affected: n/a n/a
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2003-0819?
CVE-2003-0819 has been scored as a critical severity vulnerability.
How to fix CVE-2003-0819?
To fix CVE-2003-0819, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2003-0819 being actively exploited in the wild?
It is possible that CVE-2003-0819 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~59% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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