CVE-2001-1533

medium

Description

Microsoft Internet Security and Acceleration (ISA) Server 2000 allows remote attackers to cause a denial of service via a flood of fragmented UDP packets. NOTE: the vendor disputes this issue, saying that it requires high bandwidth to exploit, and the server does not experience any instability. Therefore this "laws of physics" issue might not be included in CVE

References

http://www.securityfocus.com/bid/3501

http://www.iss.net/security_center/static/7446.php

http://cert.uni-stuttgart.de/archive/bugtraq/2001/11/msg00031.html

http://cert.uni-stuttgart.de/archive/bugtraq/2001/11/msg00018.html

Details

Source: Mitre, NVD

Published: 2001-12-31

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: Medium

EPSS

EPSS: 0.26888