{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2015-2327", "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" : "PCRE before 8.36 mishandles the /(((a\\2)|(a*)\\g<-1>))*/ pattern and related patterns with certain internal recursive back references, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "url" : "http://www.openwall.com/lists/oss-security/2015/11/29/1" }, { "url" : "http://www.fortiguard.com/advisory/FG-VD-15-010/" }, { "url" : "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup" }, { "url" : "https://bugs.exim.org/show_bug.cgi?id=1503" }, { "url" : "https://jira.mongodb.org/browse/SERVER-17252" }, { "url" : "http://rhn.redhat.com/errata/RHSA-2016-2750.html" }, { "url" : "http://www.securityfocus.com/bid/74924" } ] } }