{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2005-12-19T00:00:00", "descriptions": [{"lang": "en", "value": "The PVLAN protocol allows remote attackers to bypass network segmentation and spoof PVLAN traffic via a PVLAN message with a target MAC address that is set to a gateway router, which causes the packet to be sent to the router, where the source MAC is modified, aka \"Modification of the MAC spoofing PVLAN jumping attack,\" as demonstrated by pvlan.c."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-19T14:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/419831/100/0/threaded"}, {"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html"}, {"name": "20051219 Re: Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/419834/100/0/threaded"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2005-4441", "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": "The PVLAN protocol allows remote attackers to bypass network segmentation and spoof PVLAN traffic via a PVLAN message with a target MAC address that is set to a gateway router, which causes the packet to be sent to the router, where the source MAC is modified, aka \"Modification of the MAC spoofing PVLAN jumping attack,\" as demonstrated by pvlan.c."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/419831/100/0/threaded"}, {"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "refsource": "FULLDISC", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html"}, {"name": "20051219 Re: Making unidirectional VLAN and PVLAN jumping bidirectional", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/419834/100/0/threaded"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T23:46:04.624Z"}, "title": "CVE Program Container", "references": [{"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/419831/100/0/threaded"}, {"name": "20051219 Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html"}, {"name": "20051219 Re: Making unidirectional VLAN and PVLAN jumping bidirectional", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/419834/100/0/threaded"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2005-4441", "datePublished": "2005-12-21T02:00:00", "dateReserved": "2005-12-21T00:00:00", "dateUpdated": "2024-08-07T23:46:04.624Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pvlan_protocol:pvlan_protocol:*:*:*:*:*:*:*:*", "matchCriteriaId": "638B4892-CFA6-48AF-87C6-05036F96D19E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The PVLAN protocol allows remote attackers to bypass network segmentation and spoof PVLAN traffic via a PVLAN message with a target MAC address that is set to a gateway router, which causes the packet to be sent to the router, where the source MAC is modified, aka \"Modification of the MAC spoofing PVLAN jumping attack,\" as demonstrated by pvlan.c."}], "id": "CVE-2005-4441", "lastModified": "2025-04-03T01:03:51.193", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2005-12-21T02:03:00.000", "references": [{"source": "cve@mitre.org", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/419831/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/419834/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040333.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/419831/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/419834/100/0/threaded"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}