medium5.0
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 becaus…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openbsd | Openbsd | Version 3.0 |