| Vulnerability Name: | CVE-2002-0515 (CCN-8738) | ||||||||
| Assigned: | 2002-03-31 | ||||||||
| Published: | 2002-03-31 | ||||||||
| Updated: | 2008-09-05 | ||||||||
| 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. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
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| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Sun Mar 31 2002 - 06:40:35 CST packet filter fingerprinting(open but closed, closed but filtered) Source: MITRE Type: CNA CVE-2002-0514 Source: MITRE Type: CNA CVE-2002-0515 Source: XF Type: Vendor Advisory firewall-rst-fingerprint(8738) Source: CCN Type: OSVDB ID: 4690 IPFilter TTL Fingerprint Disclosure Source: CCN Type: OSVDB ID: 7553 OpenBSD PF return-rst Rule Port Filtering Disclosure Source: BUGTRAQ Type: Vendor Advisory 20020331 packet filter fingerprinting(open but closed, closed but filtered) Source: CCN Type: BID-4401 OpenBSD PF TTL Fingerprinting Vulnerability Source: BID Type: Exploit, Vendor Advisory 4403 Source: CCN Type: BID-4403 IPFilter TTL Fingerprinting Vulnerability Source: XF Type: UNKNOWN firewall-rst-fingerprint(8738) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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