CVE-2007-1734

{"id": "CVE-2007-1734", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-03-28T22:19:00.000", "references": [{"url": "http://securityreason.com/securityalert/2511", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/463969/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1017820", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33274", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/43321", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later does not verify the upper bounds of the optlen value, which allows local users running on certain architectures to read kernel memory or cause a denial of service (oops), a related issue to CVE-2007-1730."}, {"lang": "es", "value": "La ayuda DCCP en la funci\u00f3n do_dccp_getsockopt en net/dccp/proto.c en Linux kernel 2.6.20 y posteriores no verifica los limites superiores en el valor optlenm, lo cual permite a usuarios locales funcionando bajo ciertas arquitecturas leer memoria del kernel o provocar denegaci\u00f3n de servicio (oops), un asunto relacionado con CVE-2007-1730."}], "lastModified": "2018-10-16T16:40:39.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6940324-0383-4510-BA55-770E0A6B80B7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.20.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E3313D5-52E8-49B3-B145-170D9A26DA43"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.20.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D3A5FD5-4C42-4B00-8473-D5650FAED9C4"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Not vulnerable. This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.", "lastModified": "2007-10-23T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}