CVE-2009-0790

{"id": "CVE-2009-0790", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "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": "2009-04-01T10:30:00.267", "references": [{"url": "http://download.strongswan.org/CHANGES4.txt", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html", "source": "[email protected]"}, {"url": "http://secunia.com/advisories/34472", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://secunia.com/advisories/34483", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://secunia.com/advisories/34494", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://secunia.com/advisories/34546", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.debian.org/security/2009/dsa-1759", "tags": ["Patch"], "source": "[email protected]"}, {"url": "http://www.debian.org/security/2009/dsa-1760", "tags": ["Patch"], "source": "[email protected]"}, {"url": "http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-0402.html", "source": "[email protected]"}, {"url": "http://www.securityfocus.com/archive/1/502270/100/0/threaded", "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/34296", "tags": ["Patch"], "source": "[email protected]"}, {"url": "http://www.securitytracker.com/id?1021949", "source": "[email protected]"}, {"url": "http://www.securitytracker.com/id?1021950", "source": "[email protected]"}, {"url": "http://www.vupen.com/english/advisories/2009/0886", "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49523", "source": "[email protected]"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171", "source": "[email protected]"}, {"url": "http://download.strongswan.org/CHANGES4.txt", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34472", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34483", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34494", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34546", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2009/dsa-1759", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2009/dsa-1760", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openswan.org/CVE-2009-0790/CVE-2009-0790.txt", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-0402.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/502270/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/34296", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1021949", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1021950", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/0886", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49523", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11171", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted (1) R_U_THERE or (2) R_U_THERE_ACK Dead Peer Detection (DPD) IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD."}, {"lang": "es", "value": "El demonio IKE pluto de Openswan y Strongswan IPsec v2.6 anterior a v2.6.21 y v2.4 anterior a v2.4.14, y Strongswan v4.2 anterior a v4.2.14 y v2.8 anteior a v2.8.9; permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio y reinicio) a trav\u00e9s de (1) R_U_THERE o (2) R_U_THERE_ACK Detecci\u00f3n de pares muertos (Dead Peer Detection -DPD) mensaje de Notificaci\u00f3n IKE IPsec que provoca una referencia a puntero nulo relacionado con el estado inconsistente ISAKMP y la falta de un estado de asociacion phase2 en DPD."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, 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