CVE-2002-0514
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.
Scoring
- CVSS base score
- 0.08
- EPSS probability
- 2.09%
- Published
- 2002-06-11
- Last modified
- 2026-03-16
Affected products
- n/a n/a