{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2017-14064", "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" : "Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\\0' byte, returning a pointer to a string of length zero, which is not the length stored in space_len." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update", "refsource" : "MLIST", "url" : "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html" }, { "name" : "https://bugs.ruby-lang.org/issues/13853", "refsource" : "MISC", "url" : "https://bugs.ruby-lang.org/issues/13853" }, { "name" : "https://github.com/flori/json/commit/8f782fd8e181d9cfe9387ded43a5ca9692266b85", "refsource" : "MISC", "url" : "https://github.com/flori/json/commit/8f782fd8e181d9cfe9387ded43a5ca9692266b85" }, { "name" : "https://hackerone.com/reports/209949", "refsource" : "MISC", "url" : "https://hackerone.com/reports/209949" }, { "name" : "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/", "refsource" : "CONFIRM", "url" : "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/" }, { "name" : "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/", "refsource" : "CONFIRM", "url" : "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/" }, { "name" : "DSA-3966", "refsource" : "DEBIAN", "url" : "https://www.debian.org/security/2017/dsa-3966" }, { "name" : "GLSA-201710-18", "refsource" : "GENTOO", "url" : "https://security.gentoo.org/glsa/201710-18" }, { "name" : "RHSA-2017:3485", "refsource" : "REDHAT", "url" : "https://access.redhat.com/errata/RHSA-2017:3485" }, { "name" : "RHSA-2018:0378", "refsource" : "REDHAT", "url" : "https://access.redhat.com/errata/RHSA-2018:0378" }, { "name" : "RHSA-2018:0583", "refsource" : "REDHAT", "url" : "https://access.redhat.com/errata/RHSA-2018:0583" }, { "name" : "RHSA-2018:0585", "refsource" : "REDHAT", "url" : "https://access.redhat.com/errata/RHSA-2018:0585" }, { "name" : "USN-3685-1", "refsource" : "UBUNTU", "url" : "https://usn.ubuntu.com/3685-1/" }, { "name" : "100890", "refsource" : "BID", "url" : "http://www.securityfocus.com/bid/100890" }, { "name" : "1039363", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1039363" }, { "name" : "1042004", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1042004" } ] } }