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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nortel:sip_softphone:4.13.5.208:*:*:*:*:*:*:*", "matchCriteriaId": "945CBDAC-19A1-4025-8736-0BF437E13321", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in the SIP header parsing module in the Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to execute arbitrary code via a malformed message, a different vulnerability than CVE-2007-3361."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el m\u00f3dulo de an\u00e1lisis sint\u00e1ctico de cabeceras SIP de Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n mediante un mensaje mal formado, una vulnerabilidad diferente de CVE-2007-3361."}], "id": "CVE-2007-3438", "lastModified": "2026-04-23T00:35:47.467", "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": "2007-06-27T00:30:00.000", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/45429"}, {"source": "cve@mitre.org", "url": "http://www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=297&"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/45429"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=297&"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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