CVE Vulnerabilities

CVE-2002-0515

Published: Aug 12, 2002 | Modified: Sep 05, 2008
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Ipfilter Darren_reed 3.4.25 3.4.25

References