CVE-2002-0515 | BDVDB-2026-4157 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.securityfocus.com/archive/1/265188
http://www.securityfocus.com/bid/4403
http://www.iss.net/security_center/static/8738.php

Exploit#

No public exploit known

History#

Version 12002-06-11Record published in the CVE List.
Version 22024-08-08Most recent update recorded in the CVE List.