CVE-2009-2957

{"id": "CVE-2009-2957", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-09-02T15:30:01.407", "references": [{"url": "http://secunia.com/advisories/36563", "source": "cve@mitre.org"}, {"url": "http://www.coresecurity.com/content/dnsmasq-vulnerabilities", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-1238.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/36121", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-827-1", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=519020", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10538", "source": "cve@mitre.org"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/36563", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.coresecurity.com/content/dnsmasq-vulnerabilities", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-1238.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/36121", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.thekelleys.org.uk/dnsmasq/CHANGELOG", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-827-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=519020", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10538", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"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."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en la funci\u00f3n tftp_request en tftp.c en dnsmasq anterior v2.50, cuando --enable-tftp es usado, puede permitir a atacantes remotos ejecutar c\u00f3digo a su elecci\u00f3n a trav\u00e9s de un nombre de fichero largo en un paquete TFTP, como queda demostrado en una lectura de respuesta (RRQ)."}], "lastModified": "2024-11-21T01:06:09.417", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C214CD9-059C-4211-A20F-A9C32D96EE5D", "versionEndIncluding": "2.49"}, {"criteria": "cpe:2.3:a:thekelleys:dnsmasq:0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C940D03A-EAAB-4A9F-BAD9-F5B3A8B626F0"}, {"criteria": "cpe:2.3:a:thekelleys:dnsmasq:0.5:*:*:*:*:*:*:*", "vulnerable": true, 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