CVE-2000-0553

Published: May 26, 2000Modified: Apr 16, 2026

2.6

Vector

AV:N/AC:H/Au:N/C:N/I:P/A:N

Exploitability: 4.9 / Impact: 2.9

Source: NVD

Description

Race condition in IPFilter firewall 3.4.3 and earlier, when configured with overlapping "return-rst" and "keep state" rules, allows remote attackers to bypass access restrictions.

Affected (2)

Products: Darren Reed: Ipfilter

Darren Reed

1 product

Ipfilter

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Darren Reed Ipfilter	Version 3.3.15
Darren Reed Ipfilter	Version 3.4.3

References (8)

http://archives.neohapsis.com/archives/bugtraq/2000-05/0326.html

Source: cve@mitre.org

ExploitPatchVendor Advisory

http://www.osvdb.org/1377

Source: cve@mitre.org

http://www.securityfocus.com/bid/1308

Source: cve@mitre.org

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/4994

Source: cve@mitre.org

http://archives.neohapsis.com/archives/bugtraq/2000-05/0326.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchVendor Advisory

http://www.osvdb.org/1377

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/1308

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/4994

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.