CVE-2008-3656

{"id": "CVE-2008-3656", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": true, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2008-08-13T01:41:00.000", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401", "source": "cve@mitre.org"}, {"url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/31430", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/31697", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/32165", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/32219", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/32255", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/32256", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/32371", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/33178", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/35074", "source": "cve@mitre.org"}, {"url": "http://security.gentoo.org/glsa/glsa-200812-17.xml", "source": "cve@mitre.org"}, {"url": "http://support.apple.com/kb/HT3549", "source": "cve@mitre.org"}, {"url": "http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm", "source": "cve@mitre.org"}, {"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0264", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2008/dsa-1651", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2008/dsa-1652", "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2008-0897.html", "source": "cve@mitre.org"}, {"url": "http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/495884/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/30644", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1020654", "source": "cve@mitre.org"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html", "tags": ["US Government Resource"], "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2008/2334", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/1297", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44371", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682", "source": "cve@mitre.org"}, {"url": "https://usn.ubuntu.com/651-1/", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html", "source": "cve@mitre.org"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression."}, {"lang": "es", "value": "Una vulnerabilidad de complejidad algor\u00edtmica en la funci\u00f3n WEBrick::HTTPUtils.split_header_value en WEBrick::HTTP::DefaultFileHandler en WEBrick en Ruby versiones 1.8.5 y anteriores, versiones 1.8.6 hasta 1.8.6-p286, versiones 1.8.7 hasta 1.8.7-p71, y versiones 1.9 hasta r18423, permite a los atacantes dependiendo del contexto causar una denegaci\u00f3n de servicio (consumo de CPU) por medio de una petici\u00f3n HTTP dise\u00f1ada que se procesa mediante una expresi\u00f3n regular backtracking."}], "lastModified": "2018-10-11T20:48:59.040", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9721AB68-8002-4F85-98BC-0E6FDF7CDF6C", "versionEndIncluding": "1.8.5"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.6.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46086C6A-9068-4959-BEE7-4D76BDEA3962"}, 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