{"id":"CVE-2018-18749","aliases":["EUVD-2018-10465","GHSA-7cwm-5vpw-qj96"],"status":"published","title":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the...","description":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00726,"percentile":0.5438,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2018-10-28T03:00:00Z","modified":"2026-06-17T01:47:49Z","products":[{"vendor":"data_tools_project","product":"data_tools"}],"references":[{"url":"https://github.com/clarkgrubb/data-tools/issues/7","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18749"},{"url":"https://github.com/advisories/GHSA-7cwm-5vpw-qj96"}],"sources":{"cve":[{"id":"CVE-2018-18749","description":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.","status":"published","published":"2018-10-28T03:00:00Z","modified":"2024-09-16T17:02:38.536Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10465","description":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.","status":"published","published":"2018-10-28T03:00:00Z","modified":"2024-09-16T17:02:38Z","updated_at":"2026-11-03T00:55:46.200652Z"}],"ghsa":[{"id":"GHSA-7cwm-5vpw-qj96","title":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the...","description":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.","status":"published","published":"2022-05-13T01:27:21Z","modified":"2023-02-01T05:07:38Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:50:34.561364Z"}],"nvd":[{"id":"CVE-2018-18749","description":"data-tools through 2017-07-26 has an Integer Overflow leading to an incorrect end value for the write_wchars function.","status":"published","published":"2018-10-29T12:29:09.54Z","modified":"2026-06-17T01:47:49.723Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}