{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-15T12:38:54.335","vulnerabilities":[{"cve":{"id":"CVE-2014-3484","sourceIdentifier":"secalert@redhat.com","published":"2020-02-20T04:15:10.820","lastModified":"2024-11-21T02:08:12.517","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Multiple stack-based buffer overflows in the __dn_expand function in network\/dn_expand.c in musl libc 1.1x before 1.1.2 and 0.9.13 through 1.0.3 allow remote attackers to (1) have unspecified impact via an invalid name length in a DNS response or (2) cause a denial of service (crash) via an invalid name length in a DNS response, related to an infinite loop with no output."},{"lang":"es","value":"Múltiples desbordamientos de búfer en la región stack de la memoria en la función __dn_expand en el archivo network\/dn_expand.c en musl libc versiones 1.1x anteriores a 1.1.2 y versiones 0.9.13 anteriores a 1.0.3, permiten a atacantes remotos (1) tener un impacto no especificado por medio de una longitud de nombre no válida en una respuesta DNS o (2) causar una denegación de servicio (bloqueo) por medio de una longitud de nombre no válida en una respuesta DNS, relacionada con un bucle infinito sin salida."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N\/AC:L\/Au:N\/C:P\/I:P\/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:musl-libc:musl:*:*:*:*:*:*:*:*","versionStartIncluding":"0.9.13","versionEndIncluding":"1.0.3","matchCriteriaId":"F2C22053-E599-44C2-A28A-94DDE6874815"},{"vulnerable":true,"criteria":"cpe:2.3:a:musl-libc:musl:*:*:*:*:*:*:*:*","versionStartIncluding":"1.1.0","versionEndExcluding":"1.1.2","matchCriteriaId":"E0BFA660-201A-4467-A474-2F27D2DD6F35"}]}]}],"references":[{"url":"http:\/\/git.musl-libc.org\/cgit\/musl\/commit\/?id=b3d9e0b94ea73c68ef4169ec82c898ce59a4e30a","source":"secalert@redhat.com","tags":["Patch"]},{"url":"http:\/\/seclists.org\/oss-sec\/2014\/q2\/495","source":"secalert@redhat.com","tags":["Mailing List","Patch","Third Party Advisory"]},{"url":"http:\/\/git.musl-libc.org\/cgit\/musl\/commit\/?id=b3d9e0b94ea73c68ef4169ec82c898ce59a4e30a","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"http:\/\/seclists.org\/oss-sec\/2014\/q2\/495","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Third Party Advisory"]}]}}]}