{ "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": "1038697", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1038697" }, { "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" } ] } }