CVE-2015-3900

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html", "name": "http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356", "name": "https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-1657.html", "name": "RHSA-2015:1657", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.openwall.com/lists/oss-security/2015/06/26/2", "name": "[oss-security] 20150626 rubygems <2.4.8 vulnerable to DNS request hijacking (CVE-2015-3900 and CVE-2015-4020)", "tags": ["Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/", "name": "https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/75482", "name": "75482", "tags": [], "refsource": "BID"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164236.html", "name": "FEDORA-2015-13157", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163600.html", "name": "FEDORA-2015-12574", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163502.html", "name": "FEDORA-2015-12501", "tags": [], "refsource": "FEDORA"}, {"url": "https://puppet.com/security/cve/CVE-2015-3900", "name": "https://puppet.com/security/cve/CVE-2015-3900", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a \"DNS hijack attack.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-254"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-3900", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2015-06-24T14:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": 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