CVE-2013-7440

{"id": "CVE-2013-7440", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2016-06-07T18:59:00.120", "references": [{"url": "http://seclists.org/oss-sec/2015/q2/483", "source": "secalert@redhat.com"}, {"url": "http://seclists.org/oss-sec/2015/q2/523", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/74707", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2016:1166", "source": "secalert@redhat.com"}, {"url": "https://bugs.python.org/issue17997", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1224999", "source": "secalert@redhat.com"}, {"url": "https://hg.python.org/cpython/rev/10d0edadbcdd", "source": "secalert@redhat.com"}, {"url": "http://seclists.org/oss-sec/2015/q2/483", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/oss-sec/2015/q2/523", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/74707", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2016:1166", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.python.org/issue17997", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1224999", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://hg.python.org/cpython/rev/10d0edadbcdd", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-19"}]}], "descriptions": [{"lang": "en", "value": "The ssl.match_hostname function in CPython (aka Python) before 2.7.9 and 3.x before 3.3.3 does not properly handle wildcards in hostnames, which might allow man-in-the-middle attackers to spoof servers via a crafted certificate."}, {"lang": "es", "value": "La funci\u00f3n ssl.match_hostname en CPython (tambi\u00e9n concida como Python) en versiones anteriores a 2.7.9 y 3.x en versiones anteriores a 3.3.3 no maneja correctamente comodines en los nombres de host, lo que podr\u00eda permitir a atacantes man-in-the-middle suplantar servidores a trav\u00e9s de un certificado manipulado."}], "lastModified": "2024-11-21T02:01:00.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9D10FF2-EEA1-4CEF-B1C5-158E40E59463", "versionEndIncluding": "2.7.8"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:python:python:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FC0C702F-59E0-40AB-BA95-8F0803AB0550"}, {"criteria": "cpe:2.3:a:python:python:3.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3190C547-7230-476C-A43F-641FE7B891EB"}, {"criteria": "cpe:2.3:a:python:python:3.1:*:*:*:*:*:*:*", "vulnerable": true, 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