{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2017-9502", "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" : "In curl before 7.54.1 on Windows and DOS, libcurl's default protocol function, which is the logic that allows an application to set which protocol libcurl should attempt to use when given a URL without a scheme part, had a flaw that could lead to it overwriting a heap based memory buffer with seven bytes. If the default protocol is specified to be FILE or a file: URL lacks two slashes, the given \"URL\" starts with a drive letter, and libcurl is built for Windows or DOS, then libcurl would copy the path 7 bytes off, so that the end of the given path would write beyond the malloc buffer (7 bytes being the length in bytes of the ascii string \"file://\")." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "http://openwall.com/lists/oss-security/2017/06/14/1", "refsource" : "CONFIRM", "url" : "http://openwall.com/lists/oss-security/2017/06/14/1" }, { "name" : "https://curl.haxx.se/docs/adv_20170614.html", "refsource" : "CONFIRM", "url" : "https://curl.haxx.se/docs/adv_20170614.html" }, { "name" : "99120", "refsource" : "BID", "url" : "http://www.securityfocus.com/bid/99120" }, { "name" : "1038697", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1038697" } ] } }