CVE-2012-0250

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cret@cert.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5654C0F-5D45-410A-91FA-96C6AE22280E", "versionEndIncluding": "0.99.20", "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:*:*:*:*:*:*:*", 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"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}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en la implementaci\u00f3n de OSPFv2 en ospfd en Quagga antes de v0.99.20.1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de un paquete de actualizaci\u00f3n de estado de enlace (tambi\u00e9n conocido como LS Update) que contiene una anuncio de estado de enlace de una red LSA de longitud es menor que el valor en el campo longitud de la cabecera."}], "id": "CVE-2012-0250", "lastModified": "2026-06-16T23:36:59.357", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-04-05T13:25:30.583", "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-2012-1258.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-2012-1258.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-2012:1258", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "quagga-0:0.98.6-7.el5_8.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-09-12T00:00:00Z"}, {"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": "(ospfd): Crash by processing LS-Update OSPF packet due improper length check of the Network-LSA structures", "id": "802829", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=802829"}, "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": ["Buffer overflow in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (daemon crash) via a Link State Update (aka LS Update) packet containing a network-LSA link-state advertisement for which the data-structure length is smaller than the value in the Length header field."], "name": "CVE-2012-0250", "public_date": "2012-03-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-0250\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-0250"], "threat_severity": "Low"}

{}