Vulnerabilities > CVE-2002-0515 - Information Exposure Through Discrepancy vulnerability in Phildev Ipfilter 3.4.25
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 2 |