{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-04-22T00:00:00", "descriptions": [{"lang": "en", "value": "Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-28T12:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "7436", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/7436"}, {"name": "20030422 UDP bypassing in Kerio Firewall 2.1.4", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2003-q2/0352.html"}, {"name": "kerio-pf-firewall-bypass(11880)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11880"}, {"tags": ["x_refsource_MISC"], "url": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-1491", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "7436", "refsource": "BID", "url": "http://www.securityfocus.com/bid/7436"}, {"name": "20030422 UDP bypassing in Kerio Firewall 2.1.4", "refsource": "FULLDISC", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2003-q2/0352.html"}, {"name": "kerio-pf-firewall-bypass(11880)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11880"}, {"name": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html", "refsource": "MISC", "url": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T02:28:03.736Z"}, "title": "CVE Program Container", "references": [{"name": "7436", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/7436"}, {"name": "20030422 UDP bypassing in Kerio Firewall 2.1.4", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2003-q2/0352.html"}, {"name": "kerio-pf-firewall-bypass(11880)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11880"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-1491", "datePublished": "2007-10-24T23:00:00", "dateReserved": "2007-10-24T00:00:00", "dateUpdated": "2024-08-08T02:28:03.736Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kerio:personal_firewall:2.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "3DDE7432-8C92-41FB-9542-4B7003321853", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53."}], "id": "CVE-2003-1491", "lastModified": "2025-04-03T01:03:51.193", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-12-31T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2003-q2/0352.html"}, {"source": "cve@mitre.org", "url": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7436"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11880"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/fulldisclosure/2003-q2/0352.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securiteam.com/securitynews/5FP0N1P9PI.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7436"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11880"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-16"}, {"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}