{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-09-04T00:00:00", "descriptions": [{"lang": "en", "value": "The X509Extension in pyOpenSSL before 0.13.1 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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-12-05T17:57:00", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "DSA-2763", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2013/dsa-2763"}, {"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"}, {"name": "openSUSE-SU-2013:1648", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"}, {"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"}, {"name": "USN-1965-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1965-1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2013-4314", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The X509Extension in pyOpenSSL before 0.13.1 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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "DSA-2763", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2013/dsa-2763"}, {"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1", "refsource": "MLIST", "url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"}, {"name": "openSUSE-SU-2013:1648", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"}, {"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"}, {"name": "USN-1965-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1965-1"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T16:38:01.984Z"}, "title": "CVE Program Container", "references": [{"name": "DSA-2763", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2013/dsa-2763"}, {"name": "[pyOpenSSL-Users] 20130904 pyOpenSSL 0.13.1", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"}, {"name": "openSUSE-SU-2013:1648", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"}, {"name": "[oss-security] 20130906 Re: CVE request: pyOpenSSL hostname check bypassing vulnerability", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"}, {"name": "USN-1965-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1965-1"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-4314", "datePublished": "2013-09-30T21:00:00", "dateReserved": "2013-06-12T00:00:00", "dateUpdated": "2024-08-06T16:38:01.984Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:*:*:*:*:*:*:*:*", "matchCriteriaId": "A32C9AA0-9DC6-48AA-90EA-1685921C27BF", "versionEndIncluding": "0.13", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.7:*:*:*:*:*:*:*", "matchCriteriaId": "F6FE1BD7-9887-43AA-B094-1BB7F939136F", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.8:a1:*:*:*:*:*:*", "matchCriteriaId": "EB34D71F-2A93-4F00-A760-0EDC0CFC9C9E", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.9:*:*:*:*:*:*:*", "matchCriteriaId": "8001E7E4-28E6-45FA-AC7D-5A22955C15C9", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.10:*:*:*:*:*:*:*", "matchCriteriaId": "80F7BCFA-7EF4-4FF8-9154-3C7C26519BC6", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:*:*:*:*:*:*:*", "matchCriteriaId": "5935E83D-59DB-433B-B865-8573C951E769", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:a1:*:*:*:*:*:*", "matchCriteriaId": "C15AC85A-864A-4233-BA17-E386873A1376", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.11:a2:*:*:*:*:*:*", "matchCriteriaId": "563A8C45-8C89-4AD9-B07E-A8BABEDCF92A", "vulnerable": true}, {"criteria": "cpe:2.3:a:jean-paul_calderone:pyopenssl:0.12:*:*:*:*:*:*:*", "matchCriteriaId": "4CFB107C-7F87-4BAF-9E2A-E57EF3AFA3A8", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*", "matchCriteriaId": "7118F616-25CA-4E34-AA13-4D14BB62419F", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*", "matchCriteriaId": "F5D324C4-97C7-49D3-A809-9EAD4B690C69", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*", "matchCriteriaId": "E2076871-2E80-4605-A470-A41C1A8EC7EE", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*", "matchCriteriaId": "EFAA48D9-BEB4-4E49-AD50-325C262D46D9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The X509Extension in pyOpenSSL before 0.13.1 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."}, {"lang": "es", "value": "La X509Extension en pyOpenSSL ante de 0.13.1 no maneja apropiadamente el car\u00e1cter \"\\0\" en el nombre de dominio en el campo Subject Alternative Name de un certificado X.509 que permite a atacantes man-in-the-middle suplantar servidores SSL a trav\u00e9s de un un certificado manipulado emitido por una autoridad de certificaci\u00f3n leg\u00edtima"}], "id": "CVE-2013-4314", "lastModified": "2013-12-08T06:00:25.607", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-09-30T21:55:09.583", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-11/msg00015.html"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2013/dsa-2763"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2013/09/06/2"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.ubuntu.com/usn/USN-1965-1"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"}, {"source": "secalert@redhat.com", "url": "https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "pyOpenSSL: hostname check bypassing vulnerability", "id": "1005325", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1005325"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "status": "draft"}, "details": ["The X509Extension in pyOpenSSL before 0.13.1 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."], "name": "CVE-2013-4314", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "pyOpenSSL", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "pyOpenSSL", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "pyOpenSSL", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:openstack:4", "fix_state": "Not affected", "package_name": "pyOpenSSL", "product_name": "Red Hat OpenStack Platform 4"}, {"cpe": "cpe:/a:redhat:storage:2.1", "fix_state": "Not affected", "package_name": "pyOpenSSL", "product_name": "Red Hat Storage 2.1"}], "public_date": "2013-09-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4314\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4314"], "statement": "Not vulnerable. This issue did not affect the versions of pyOpenSSL as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Moderate", "upstream_fix": "pyOpenSSL 0.13.1"}