CVE-2012-5371

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.securityfocus.com/bid/56484", "name": "56484", "tags": [], "refsource": "BID"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=875236", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=875236", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/51253", "name": "51253", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.ocert.org/advisories/ocert-2012-001.html", "name": "http://www.ocert.org/advisories/ocert-2012-001.html", "tags": [], "refsource": "MISC"}, {"url": "http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf", "name": "http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf", "tags": [], "refsource": "MISC"}, {"url": "http://www.osvdb.org/87280", "name": "87280", "tags": [], "refsource": "OSVDB"}, {"url": "https://www.131002.net/data/talks/appsec12_slides.pdf", "name": "https://www.131002.net/data/talks/appsec12_slides.pdf", "tags": [], "refsource": "MISC"}, {"url": "http://securitytracker.com/id?1027747", "name": "1027747", "tags": ["Patch"], "refsource": "SECTRACK"}, {"url": "http://2012.appsec-forum.ch/conferences/#c17", "name": "http://2012.appsec-forum.ch/conferences/#c17", "tags": [], "refsource": "MISC"}, {"url": "http://www.ruby-lang.org/en/news/2012/11/09/ruby19-hashdos-cve-2012-5371/", "name": "http://www.ruby-lang.org/en/news/2012/11/09/ruby19-hashdos-cve-2012-5371/", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.ubuntu.com/usn/USN-1733-1", "name": "USN-1733-1", "tags": [], "refsource": "UBUNTU"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79993", "name": "ruby-hash-function-dos(79993)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table, as demonstrated by a universal multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-310"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-5371", "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:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-11-28T13:03Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p0:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p194:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:*:p286:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.9.3"}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.3:p125:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*", "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:1.9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-08-29T01:32Z"}