CVE-2012-0255

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-03-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability)."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-17T19:57:01.000Z", "orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc"}, "references": [{"name": "RHSA-2012:1259", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "FEDORA-2012-5411", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": 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[{"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 implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2012:1259", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "FEDORA-2012-5411", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"}, {"name": "DSA-2459", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2012/dsa-2459"}, {"name": "VU#551715", "refsource": "CERT-VN", "url": "http://www.kb.cert.org/vuls/id/551715"}, {"name": "48949", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/48949"}, {"name": "FEDORA-2012-5436", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"}, {"name": "FEDORA-2012-5352", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T18:16:19.957Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2012:1259", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"name": "FEDORA-2012-5411", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"}, {"name": "DSA-2459", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2012/dsa-2459"}, {"name": "VU#551715", "tags": ["third-party-advisory", "x_refsource_CERT-VN", "x_transferred"], "url": "http://www.kb.cert.org/vuls/id/551715"}, {"name": "48949", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/48949"}, {"name": "FEDORA-2012-5436", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"}, {"name": "FEDORA-2012-5352", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"}]}]}, "cveMetadata": {"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2012-0255", "datePublished": "2012-04-05T10:00:00.000Z", "dateReserved": "2011-12-21T00:00:00.000Z", "dateUpdated": "2024-08-06T18:16:19.957Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

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"descriptions": [{"lang": "en", "value": "The BGP implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability)."}, {"lang": "es", "value": "La implementaci\u00f3n de BGP en bgpd en Quagga antes v0.99.20.1 no utiliza adecuadamente los b\u00faferes de mensajes para los mensajes marcados como OPEN, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (error de aserci\u00f3n y salida del demonio) a trav\u00e9s de un mensaje asociado con un ASN de cuatro octetos mal formado(tambi\u00e9n conocido como funcionalidad AS4)."}], "id": "CVE-2012-0255", "lastModified": "2026-06-16T23:36:59.690", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-04-05T13:25:30.617", "references": [{"source": "cret@cert.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"}, {"source": "cret@cert.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"}, {"source": "cret@cert.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"}, {"source": "cret@cert.org", "url": "http://rhn.redhat.com/errata/RHSA-2012-1259.html"}, {"source": "cret@cert.org", "url": "http://secunia.com/advisories/48949"}, {"source": "cret@cert.org", "url": "http://www.debian.org/security/2012/dsa-2459"}, {"source": "cret@cert.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/551715"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html"}, {"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/48949"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2012/dsa-2459"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/551715"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "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 malformed AS4 capability in BGP OPEN message", "id": "802781", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=802781"}, "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 implementation in bgpd in Quagga before 0.99.20.1 does not properly use message buffers for OPEN messages, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a message associated with a malformed Four-octet AS Number Capability (aka AS4 capability)."], "name": "CVE-2012-0255", "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": "2012-03-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-0255\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-0255"], "threat_severity": "Low"}

{}