CVE-2002-0515

{"id": "CVE-2002-0515", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2002-08-12T04:00:00.000", "references": [{"url": "http://www.iss.net/security_center/static/8738.php", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/265188", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/4403", "tags": ["Broken Link", "Exploit", "Third Party Advisory", "VDB Entry", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.iss.net/security_center/static/8738.php", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/265188", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/4403", "tags": ["Broken Link", "Exploit", "Third Party Advisory", "VDB Entry", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-203"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "IPFilter 3.4.25 y anteriores establece un TTL distinto cuando un puerto est\u00e1 siendo filtrado a cuando no lo est\u00e1, lo que permite a atacantes remotos identificar puertos filtrados comparando los TTL."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:phildev:ipfilter:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "799CA85E-75CF-4D30-8746-C42293404170", "versionEndIncluding": "3.4.25"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}