Show plain JSON{"id": "CVE-2007-4455", "cveTags": [], "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": "2007-08-22T01:17:00.000", "references": [{"url": "http://downloads.digium.com/pub/asa/AST-2007-020.html", "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2007/Aug/0393.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/26553", "source": "cve@mitre.org"}, {"url": "http://securityreason.com/securityalert/3047", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/25392", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1018595", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2007/2953", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36145", "source": "cve@mitre.org"}, {"url": "http://downloads.digium.com/pub/asa/AST-2007-020.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2007/Aug/0393.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/26553", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securityreason.com/securityalert/3047", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/25392", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1018595", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2007/2953", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36145", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created."}, {"lang": "es", "value": "El controlador de canal SIP (chan_sip) en Asterisk Open Source 1.4.x anterior a 1.4.11, AsteriskNOW anterior a beta7, Asterisk Appliance Developer Kit 0.x anterior a 0.8.0, y s800i (Asterisk Appliance) 1.x anterior a 1.0.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de memoria) mediante un di\u00e1logo SIP que provoca que se cree un gran n\u00famero de entradas de hist\u00f3rico."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28786BB7-9F94-4193-81FC-83B836B9B530", "versionEndIncluding": "1.4.9"}, {"criteria": "cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8C03D5E-5EBE-42C9-BA54-10F1ED76D61C", "versionEndIncluding": "0.7"}, {"criteria": "cpe:2.3:a:asterisk:asterisknow:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C896A32E-906D-4AD0-A00B-11DC064CBA6E", "versionEndIncluding": "beta_6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 