CVE-2008-3214

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:thekelleys:dnsmasq:2.25:*:*:*:*:*:*:*", "matchCriteriaId": "4ADECE43-F034-43E5-AA84-3EB336877DEC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "dnsmasq 2.25 allows remote attackers to cause a denial of service (daemon crash) by (1) renewing a nonexistent lease or (2) sending a DHCPREQUEST for an IP address that is not in the same network, related to the DHCP NAK response from the daemon."}, {"lang": "es", "value": "dnsmasq versi\u00f3n 2.25, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (bloqueo del demonio) al (1) renovar una concesi\u00f3n inexistente o (2) enviar un DHCPREQUEST para una direcci\u00f3n IP que no est\u00e1 en la misma red, relacionada con la respuesta NAK DHCP del demonio."}], "id": "CVE-2008-3214", "lastModified": "2026-06-16T22:55:22.447", "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": "2008-07-18T16:41:00.000", "references": [{"source": "cve@mitre.org", "url": "http://freshmeat.net/projects/dnsmasq/?branch_id=1991&release_id=217681"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/06/30/7"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/07/01/8"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/07/02/4"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/07/03/4"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2008/07/08/8"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.openwall.com/lists/oss-security/2008/07/12/3"}, {"source": "cve@mitre.org", "url": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/47438"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/43929"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://freshmeat.net/projects/dnsmasq/?branch_id=1991&release_id=217681"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/06/30/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/07/01/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/07/02/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/07/03/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2008/07/08/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.openwall.com/lists/oss-security/2008/07/12/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/47438"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/43929"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "Not vulnerable. This issue did not affect the version of dnsmasq as shipped with Red Hat Enterprise Linux 5.", "lastModified": "2008-07-25T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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