CVE-2013-4238

{"id": "CVE-2013-4238", "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}]}, "published": "2013-08-18T02:52:22.943", "references": [{"url": "http://bugs.python.org/issue18709", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00026.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00027.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00028.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00029.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00042.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-09/msg00043.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-1582.html", "source": "secalert@redhat.com"}, {"url": "http://seclists.org/fulldisclosure/2014/Dec/23", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2014/dsa-2880", "source": "secalert@redhat.com"}, 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"http://www.securityfocus.com/archive/1/534161/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1982-1", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2014-0012.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=996381", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The ssl.match_hostname function in the SSL module in Python 2.6 through 3.4 does not properly handle a '\\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408."}, {"lang": "es", "value": "La funci\u00f3n ssl.match_hostname en el m\u00f3dulo SSL en Python v2.6 hasta v3.4 no manejar adecuadamente un car\u00e1cter \u201c\\0\u201d en un nombre de dominio en el campo Subject Alternative Name de un certificado X.509, lo que permite a atacantes \"man-in-the-middle\" suplantar servidores SSL de su elecci\u00f3n mediante un certificado manipulado expedido por una Autoridad Certificadora leg\u00edtima, un problema relacionado con CVE-2009-2408"}], "lastModified": "2024-11-21T01:55:11.493", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7118F616-25CA-4E34-AA13-4D14BB62419F"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:python:python:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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