CVE-2009-2957

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=519020", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=519020", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", "name": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.coresecurity.com/content/dnsmasq-vulnerabilities", "name": "http://www.coresecurity.com/content/dnsmasq-vulnerabilities", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/36121", "name": "36121", "tags": ["Patch"], "refsource": "BID"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "name": "RHSA-2010:0095", "tags": [], "refsource": "REDHAT"}, {"url": "http://secunia.com/advisories/36563", "name": "36563", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-1238.html", "name": "RHSA-2009:1238", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.ubuntu.com/usn/USN-827-1", "name": "USN-827-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10538", "name": "oval:org.mitre.oval:def:10538", "tags": [], "refsource": "OVAL"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Heap-based buffer overflow in the tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a long filename in a TFTP packet, as demonstrated by a read (aka RRQ) request."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2009-2957", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2009-09-02T15:30Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:2.48:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:2.47:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:2.35:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:2.22:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:thekelleys:dnsmasq:2.34:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": 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