CVE-2002-0515

2002-06-1104:00:00

mitre

www.cve.org

6.7 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

70.5%

JSON

IPFilter 3.4.25 and earlier sets a different TTL when a port is being filtered than when it is not being filtered, which allows remote attackers to identify filtered ports by comparing TTLs.

References

www.iss.net/security_center/static/8738.php

www.securityfocus.com/archive/1/265188

www.securityfocus.com/bid/4403