{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2012-5370", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "JRuby 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 the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4838." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "http://2012.appsec-forum.ch/conferences/#c17", "refsource" : "MISC", "url" : "http://2012.appsec-forum.ch/conferences/#c17" }, { "name" : "http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf", "refsource" : "MISC", "url" : "http://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf" }, { "name" : "http://www.ocert.org/advisories/ocert-2012-001.html", "refsource" : "MISC", "url" : "http://www.ocert.org/advisories/ocert-2012-001.html" }, { "name" : "https://www.131002.net/data/talks/appsec12_slides.pdf", "refsource" : "MISC", "url" : "https://www.131002.net/data/talks/appsec12_slides.pdf" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=880671", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=880671" }, { "name" : "RHSA-2013:0533", "refsource" : "REDHAT", "url" : "http://rhn.redhat.com/errata/RHSA-2013-0533.html" } ] } }