CVE-2015-3294

{"id": "CVE-2015-3294", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-05-08T14:59:05.527", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2015-05/msg00013.html", "source": "cve@mitre.org"}, {"url": "http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2015q2/009382.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2015q2/009387.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=ad4a8ff7d9097008d7623df8543df435bfddeac8", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3251", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/535354/100/1100/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/74452", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1032195", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2593-1", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201512-01", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-19"}]}], "descriptions": [{"lang": "en", "value": "The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request."}, {"lang": "es", "value": "La funci\u00f3n tcp_request en Dnsmasq anterior a 2.73rc4 no maneja correctamente el valor de retorno de la funci\u00f3n setup_reply, lo que permite a atacantes remotos leer la memoria de procesos y causar una denegaci\u00f3n de servicio (lectura fuera de rango y ca\u00edda) a trav\u00e9s de una solicitud DNS malformada."}], "lastModified": "2023-11-07T02:25:36.117", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:thekelleys:dnsmasq:*:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4E32044-8F2B-48B6-8D85-46B7D62C3A87", "versionEndIncluding": "2.73"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B1C288F-326B-497B-B26C-D26E01262DDB"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}