CVE-2002-0515
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 co…
Published: 2002-06-11 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7