CVE-2013-4287

{"id": "CVE-2013-4287", "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:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-10-17T23:55:04.407", "references": [{"url": "http://blog.rubygems.org/2013/09/09/CVE-2013-4287.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-1427.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-1441.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-1523.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-1852.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-0207.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/55381", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2013/09/10/1", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "https://puppet.com/security/cve/cve-2013-4287", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression."}, {"lang": "es", "value": "Vulnerabilidad en la complejidad algor\u00edtmicade Gem :: Versi\u00f3n :: VERSION_PATTERN en lib / rubygems / version.rb de RubyGems antes 1.8.23.1, 1.8.24 hasta 1.8.25, 2.0.x antes de 2.0.8, y 2.1.x anterior a 2.1.0 , como se usa en Ruby 1.9.0 hasta 2.0.0p247, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de una versi\u00f3n de una gem manipulada que provoca una gran cantidad de retroceso en una expresi\u00f3n regular."}], "lastModified": "2019-04-22T17:48:00.643", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC"}], "operator": "OR"}]}, {"nodes": [{"negate": false, 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