CVE-2007-1561

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(crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address."}, {"lang": "es", "value": "El controlador del canal en Asterisk en versiones anteriores a 1.2.17 y 1.4.x en versiones anteriores a 1.4.2 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un mensaje SIP INVITE con un SDP que contiene una direcci\u00f3n IP v\u00e1lida y otra no v\u00e1lida."}], "id": "CVE-2007-1561", "lastModified": "2026-06-16T22:37:50.133", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-03-21T19:19:00.000", "references": [{"source": "cve@mitre.org", "url": "http://asterisk.org/node/48339"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=full-disclosure&m=117432783011737&w=2"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24564"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24719"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/25582"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200704-01.xml"}, {"source": "cve@mitre.org", "url": "http://voipsa.org/pipermail/voipsec_voipsa.org/2007-March/002275.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2007/dsa-1358"}, {"source": "cve@mitre.org", "url": "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/34479"}, {"source": 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