Vulnerability Details : 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.
Products affected by CVE-2002-0514
- cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2002-0514
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2002-0514
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
References for CVE-2002-0514
-
http://www.securityfocus.com/archive/1/265188
Vendor Advisory
-
http://www.iss.net/security_center/static/8738.php
Vendor Advisory
-
http://www.securityfocus.com/bid/4401
Exploit;Vendor Advisory
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