CVE-2000-0553 - Race condition in IPFilter firewall 3.4.3 and earlier, when configured with overlapping "return-rst"

CVE-2000-0553

Summary

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.

References

http://archives.neohapsis.com/archives/bugtraq/2000-05/0326.html
http://www.osvdb.org/1377
http://www.securityfocus.com/bid/1308
https://exchange.xforce.ibmcloud.com/vulnerabilities/4994

Vulnerable Configurations

cpe:2.3:a:darren_reed:ipfilter:3.3.15:*:*:*:*:*:*:*
cpe:2.3:a:darren_reed:ipfilter:3.3.15:*:*:*:*:*:*:*
cpe:2.3:a:darren_reed:ipfilter:3.4.3:*:*:*:*:*:*:*
cpe:2.3:a:darren_reed:ipfilter:3.4.3:*:*:*:*:*:*:*

CVSS

Base:	2.6 (as of 10-10-2017 - 01:29)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	HIGH	NONE

Impact

Confidentiality	Integrity	Availability
NONE	PARTIAL	NONE

cvss-vector via4

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

refmap via4

bid	1308
bugtraq	20000525 Security Vulnerability in IPFilter 3.3.15 and 3.4.3
osvdb	1377
xf	ipfilter-firewall-race-condition(4994)

Last major update

10-10-2017 - 01:29

Published

26-05-2000 - 04:00

Last modified

10-10-2017 - 01:29