{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2014-9769", "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_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[oss-security] 20160326 CVE Request: pcre: Segmentation fault on certain input to regular expressions with nested alternatives when JIT is used", "refsource" : "MLIST", "url" : "http://www.openwall.com/lists/oss-security/2016/03/26/1" }, { "name" : "http://vcs.pcre.org/pcre?view=revision&revision=1475", "refsource" : "CONFIRM", "url" : "http://vcs.pcre.org/pcre?view=revision&revision=1475" }, { "name" : "https://bugs.debian.org/819050", "refsource" : "CONFIRM", "url" : "https://bugs.debian.org/819050" }, { "name" : "https://redmine.openinfosecfoundation.org/issues/1693", "refsource" : "CONFIRM", "url" : "https://redmine.openinfosecfoundation.org/issues/1693" }, { "name" : "85570", "refsource" : "BID", "url" : "http://www.securityfocus.com/bid/85570" }, { "name" : "1035424", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1035424" } ] } }