CVE-2017-0902

{"id": "CVE-2017-0902", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "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": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2017-08-31T20:29:00.603", "references": [{"url": "http://blog.rubygems.org/2017/08/27/2.6.13-released.html", "tags": ["Patch", "Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "http://www.securityfocus.com/bid/100586", "tags": ["Third Party Advisory", "VDB Entry"], "source": "support@hackerone.com"}, {"url": "http://www.securitytracker.com/id/1039249", "tags": ["Third Party Advisory", "VDB Entry"], "source": "support@hackerone.com"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3485", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0378", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0583", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0585", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://github.com/rubygems/rubygems/commit/8d91516fb7037ecfb27622f605dc40245e0f8d32", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://hackerone.com/reports/218088", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://security.gentoo.org/glsa/201710-01", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://usn.ubuntu.com/3553-1/", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://usn.ubuntu.com/3685-1/", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://www.debian.org/security/2017/dsa-3966", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-346"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-350"}]}], "descriptions": [{"lang": "en", "value": "RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls."}, {"lang": "es", "value": "RubyGems 2.6.12 y anteriores es vulnerable a secuestro de DNS, lo que permite a un atacante Man-in-the-Middle (MitM) forzar el cliente RubyGems a que descargue e instale gemas desde un servidor que est\u00e1 bajo el control del atacante."}], "lastModified": "2019-10-09T23:21:10.117", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:*", 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