Show plain JSON{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.openssl.org/news/secadv/20171207.txt", "name": "https://www.openssl.org/news/secadv/20171207.txt", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securitytracker.com/id/1039978", "name": "1039978", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "SECTRACK"}, {"url": "http://www.securityfocus.com/bid/102103", "name": "102103", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "https://security.netapp.com/advisory/ntap-20171208-0001/", "name": "https://security.netapp.com/advisory/ntap-20171208-0001/", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:12.openssl.asc", "name": "FreeBSD-SA-17:12", "tags": ["Third Party Advisory"], "refsource": "FREEBSD"}, {"url": "https://www.digitalmunition.me/2017/12/cve-2017-3737-openssl-security-bypass-vulnerability/", "name": "https://www.digitalmunition.me/2017/12/cve-2017-3737-openssl-security-bypass-vulnerability/", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://security.gentoo.org/glsa/201712-03", "name": "GLSA-201712-03", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://www.debian.org/security/2017/dsa-4065", "name": "DSA-4065", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://www.tenable.com/security/tns-2017-16", "name": "https://www.tenable.com/security/tns-2017-16", "tags": [], "refsource": "CONFIRM"}, {"url": "https://security.netapp.com/advisory/ntap-20180117-0002/", "name": "https://security.netapp.com/advisory/ntap-20180117-0002/", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "name": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "tags": [], "refsource": "CONFIRM"}, {"url": "https://github.com/openssl/openssl/commit/898fb884b706aaeb283de4812340bb0bde8476dc", "name": "https://github.com/openssl/openssl/commit/898fb884b706aaeb283de4812340bb0bde8476dc", "tags": [], "refsource": "CONFIRM"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0998", "name": "RHSA-2018:0998", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html", "name": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html", "tags": [], "refsource": "CONFIRM"}, {"url": "https://security.netapp.com/advisory/ntap-20180419-0002/", "name": "https://security.netapp.com/advisory/ntap-20180419-0002/", "tags": [], "refsource": "CONFIRM"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2187", "name": "RHSA-2018:2187", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2186", "name": "RHSA-2018:2186", "tags": [], "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2185", "name": "RHSA-2018:2185", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html", "name": "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html", "tags": [], "refsource": "CONFIRM"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-179516.pdf", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-179516.pdf", "tags": [], "refsource": "CONFIRM"}, {"url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an \"error state\" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL version 1.0.2b-1.0.2m are affected. Fixed in OpenSSL 1.0.2n. OpenSSL 1.1.0 is not affected."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-787"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2017-3737", "ASSIGNER": "openssl-security@openssl.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}}, "publishedDate": "2017-12-07T16:29Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2l:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2m:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2j:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2k:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2i:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2019-10-03T00:03Z"} 
