{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-06-03T00:00:00", "descriptions": [{"lang": "en", "value": "The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-07-23T09:00:00", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc"}, "references": [{"name": "VU#962587", "tags": ["third-party-advisory", "x_refsource_CERT-VN"], "url": "http://www.kb.cert.org/vuls/id/962587"}, {"name": "RHSA-2012:1259", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "USN-1605-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1605-1"}, {"name": "DSA-2497", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2012/dsa-2497"}, {"name": "53775", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/53775"}, {"name": "50941", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/50941"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cert@cert.org", "ID": "CVE-2012-1820", "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 bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "VU#962587", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/962587"}, {"name": "RHSA-2012:1259", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "USN-1605-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1605-1"}, {"name": "DSA-2497", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2012/dsa-2497"}, {"name": "53775", "refsource": "BID", "url": "http://www.securityfocus.com/bid/53775"}, {"name": "50941", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/50941"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T19:08:38.564Z"}, "title": "CVE Program Container", "references": [{"name": "VU#962587", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "http://www.kb.cert.org/vuls/id/962587"}, {"name": "RHSA-2012:1259", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "USN-1605-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1605-1"}, {"name": "DSA-2497", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2497"}, {"name": "53775", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/53775"}, {"name": "50941", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/50941"}]}]}, "cveMetadata": {"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2012-1820", "datePublished": "2012-06-13T15:00:00", "dateReserved": "2012-03-21T00:00:00", "dateUpdated": "2024-08-06T19:08:38.564Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*", "matchCriteriaId": "531EE994-CDC0-40E9-8B3C-1C11EC5CAB14", "versionEndIncluding": "0.99.20.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:*", "matchCriteriaId": "CD7A8AD5-A315-4242-960C-05E792B30547", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:*", "matchCriteriaId": "6B83BCE2-24D0-4B5B-A034-62BFF1894AE2", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:*", "matchCriteriaId": "FDD63DD9-1809-4CEC-AB69-955A7B127CA8", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:*", "matchCriteriaId": "0A2AD1AD-DDE2-477B-8EFD-767B6FD8EDBB", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:*", "matchCriteriaId": "99BD881B-9B53-4E12-B083-87C9C87CDF62", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:*", "matchCriteriaId": "F910313F-FFE1-470A-A9B6-8A854C73DC97", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:*", "matchCriteriaId": "9B0A9232-968D-4D3E-82A0-F5CC858EAF48", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:*", "matchCriteriaId": "CD5F4CFB-BE1F-4424-8D2F-B921704E3AA0", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:*", "matchCriteriaId": "3A55FF13-8E56-4A27-B7FD-A855735E1045", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:*", "matchCriteriaId": "F7DDBC3B-99BB-4404-9A73-90ED6581D69A", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:*", "matchCriteriaId": "AB09A713-E91E-44E7-8B82-F70F655A97B1", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:*", "matchCriteriaId": "10173750-690B-4576-AB3F-11A0861AA78B", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:*", "matchCriteriaId": "0EF8693A-D561-4D2E-BD60-5630601C6A94", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:*", "matchCriteriaId": "BE43983A-73CB-41A5-889B-1AEA9A27F440", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:*", "matchCriteriaId": "6EB589E9-85C0-4E87-856B-A2832383B129", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:*", "matchCriteriaId": "7CF5EB8A-8E46-4490-BA88-03D4BED3EB84", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:*", "matchCriteriaId": "C6445BEF-245C-47CE-9779-96C97CFD4DA7", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:*", "matchCriteriaId": "48D007FD-C1AD-477E-9AA5-DDB4522D3248", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:*", "matchCriteriaId": "D6ADB9F6-B519-45D0-966F-F095372FBB49", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:*", "matchCriteriaId": "6E914BAF-2E3A-415E-BAA7-FA02B4A22E25", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:*", "matchCriteriaId": "55FCB7EC-8060-434B-B485-0DC7DBFE117D", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:*", "matchCriteriaId": "9524E069-2A80-4068-9945-2752EF2126EB", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:*", "matchCriteriaId": "9E1B30CC-478C-4BD1-AF4C-D126B8CCE8D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:*", "matchCriteriaId": "1D713119-F9C6-4656-92C9-A5B863A4B72F", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:*", "matchCriteriaId": "1A5E99C8-3778-416B-915F-7335C72435B2", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:*", "matchCriteriaId": "578DCE6D-3360-43DA-B22E-E0005A6AF388", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:*", "matchCriteriaId": "E4D7B93B-0CF5-4CAF-B1F4-8A816A427BC7", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:*", "matchCriteriaId": "5FDAF214-1851-4DFC-ACAA-37D8CD83D323", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.9:*:*:*:*:*:*:*", "matchCriteriaId": "B41BBCA6-237B-4CB6-9208-571D47251E18", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.10:*:*:*:*:*:*:*", "matchCriteriaId": "FD6CAB29-56F9-4C54-97D8-CBB338658EB0", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.11:*:*:*:*:*:*:*", "matchCriteriaId": "C69C603A-34A1-4EF9-A332-6984928BF72C", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.12:*:*:*:*:*:*:*", "matchCriteriaId": "E8814493-75B4-45DD-886B-054A1C27F870", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.13:*:*:*:*:*:*:*", "matchCriteriaId": "E98DCCDE-2800-4FC5-BE49-3EC7583F9768", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.14:*:*:*:*:*:*:*", "matchCriteriaId": "EF2C126C-075D-42F0-B9DD-95267D14C818", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.15:*:*:*:*:*:*:*", "matchCriteriaId": "62379505-A869-48AA-8A32-768583F12266", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.16:*:*:*:*:*:*:*", "matchCriteriaId": "737C92B8-185F-4049-A7F4-D9D4DA6DDFDC", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.17:*:*:*:*:*:*:*", "matchCriteriaId": "1FF1EAD6-1BAF-4D5E-BEB1-BC433041482D", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.18:*:*:*:*:*:*:*", "matchCriteriaId": "B344123D-1D1D-41B0-BEF5-D3A5A4995B79", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.19:*:*:*:*:*:*:*", "matchCriteriaId": "809D464E-8F60-44E3-8BEB-97760500B508", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.99.20:*:*:*:*:*:*:*", "matchCriteriaId": "01FB6EAC-E9B7-49C6-9F78-10E2EA1BB8F6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message."}, {"lang": "es", "value": "La funci\u00f3n bgp_capability_orf de bgpd de Quagga 0.99.20.1 y anteriores permite a atacantes remotos provocar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y finalizaci\u00f3n del demonio) bas\u00e1ndose en una relaci\u00f3n \"BGP peering\" y enviando informaci\u00f3n mal formada de \"Outbound Route Filtering (ORF) capability TLV\" en un mensaje OPEN."}], "id": "CVE-2012-1820", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 5.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-06-13T15:55:01.057", "references": [{"source": "cret@cert.org", "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"source": "cret@cert.org", "url": "http://secunia.com/advisories/50941"}, {"source": "cret@cert.org", "url": "http://www.debian.org/security/2012/dsa-2497"}, {"source": "cret@cert.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/962587"}, {"source": "cret@cert.org", "url": "http://www.securityfocus.com/bid/53775"}, {"source": "cret@cert.org", "url": "http://www.ubuntu.com/usn/USN-1605-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50941"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2497"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/962587"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/53775"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1605-1"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank CERT/CC for reporting this issue.", "affected_release": [{"advisory": "RHSA-2012:1259", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "quagga-0:0.99.15-7.el6_3.2", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2012-09-12T00:00:00Z"}], "bugzilla": {"description": "(bgpd): Assertion failure by processing BGP OPEN message with malformed ORF capability TLV (VU#962587)", "id": "817580", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=817580"}, "csaw": false, "cvss": {"cvss_base_score": "2.9", "cvss_scoring_vector": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The bgp_capability_orf function in bgpd in Quagga 0.99.20.1 and earlier allows remote attackers to cause a denial of service (assertion failure and daemon exit) by leveraging a BGP peering relationship and sending a malformed Outbound Route Filtering (ORF) capability TLV in an OPEN message."], "name": "CVE-2012-1820", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "quagga", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2012-06-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-1820\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1820"], "threat_severity": "Low"}