Vulnerabilities > CVE-2002-0514 - Information Exposure Through Discrepancy vulnerability in Openbsd 3.0
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
PF in OpenBSD 3.0 with the return-rst rule sets the TTL to 128 in the RST packet, which allows remote attackers to determine if a port is being filtered because the TTL is different than the default TTL.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |