CVE-2014-8415

{"id": "CVE-2014-8415", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-11-24T15:59:07.327", "references": [{"url": "http://downloads.asterisk.org/pub/security/AST-2014-015.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Race condition in the chan_pjsip channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 allows remote attackers to cause a denial of service (assertion failure and crash) via a cancel request for a SIP session with a queued action to (1) answer a session or (2) send ringing."}, {"lang": "es", "value": "Condici\u00f3n de carrera en el controlador de canales chan_pjsip en Asterisk Open Source 12.x anterior a 12.7.1 y 13.x anterior a 13.0.1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y ca\u00edda) a trav\u00e9s de una solicitud cancel para una sesi\u00f3n SIP con una acci\u00f3n en cola para (1) responder a una sesi\u00f3n o (2) enviar tonos de llamada."}], "lastModified": "2019-07-16T12:22:52.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F21F0B73-A30F-4673-B3A8-D9F456FFCEF2", "versionEndExcluding": "12.7.1", "versionStartIncluding": "12.0.0"}, {"criteria": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C83CD93-7CBA-4FF0-B29E-A509F4A3D5E2", "versionEndExcluding": "13.0.1", "versionStartIncluding": "13.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}