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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2002-1203
Last Modified 20 Aug 2009 12:00:00
Published 28 Oct 2002 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2002-1203

Summary

IBM SecureWay Firewall before 4.2.2 performs extra processing before determining that a packet is invalid and dropping it, which allows remote attackers to cause a denial of service (resource exhaustion) via a flood of malformed TCP packets without any flags set.

Vulnerable Systems

Application

  • Ibm Secureway Firewall 4.2

  • Ibm Secureway Firewall 4.2.1


References

BID - 5924

XF - secureway-tcp-flood-dos(10249)

BUGTRAQ - 20021009 Flood ACK packets cause an IBM SecureWay FireWall DoS


Last Updated: 27 May 2016 10:37:14