{"id":"CVE-2023-36728","aliases":["EUVD-2023-40671","GHSA-qqpc-cw23-65wv"],"status":"published","title":"Microsoft SQL Server Denial of Service Vulnerability","description":"Microsoft SQL Server Denial of Service Vulnerability","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00719,"percentile":0.54134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2023-10-10T17:07:32Z","modified":"2026-06-17T06:06:57Z","products":[{"vendor":"microsoft","product":"microsoft odbc driver 17 for sql server on linux"},{"vendor":"microsoft","product":"microsoft odbc driver 17 for sql server on macos"},{"vendor":"microsoft","product":"microsoft odbc driver 17 for sql server on windows"},{"vendor":"microsoft","product":"microsoft odbc driver 18 for sql server on linux"},{"vendor":"microsoft","product":"microsoft odbc driver 18 for sql server on macos"},{"vendor":"microsoft","product":"microsoft odbc driver 18 for sql server on windows"},{"vendor":"microsoft","product":"microsoft ole db driver 18 for sql server"},{"vendor":"microsoft","product":"microsoft ole db driver 19 for sql server"},{"vendor":"microsoft","product":"microsoft sql server 2014 service pack 3 (cu 4)"},{"vendor":"microsoft","product":"microsoft sql server 2014 service pack 3 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2016 service pack 3 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2016 service pack 3 azure connect feature pack"},{"vendor":"microsoft","product":"microsoft sql server 2017 (cu 31)"},{"vendor":"microsoft","product":"microsoft sql server 2017 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2019 (cu 22)"},{"vendor":"microsoft","product":"microsoft sql server 2019 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2022 (cu 8)"},{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)"},{"vendor":"microsoft","product":"odbc_driver_for_sql_server"},{"vendor":"microsoft","product":"ole_db_driver_for_sql_server"},{"vendor":"microsoft","product":"sql_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36728","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36728"},{"url":"https://github.com/advisories/GHSA-qqpc-cw23-65wv"}],"sources":{"cve":[{"id":"CVE-2023-36728","title":"Microsoft SQL Server Denial of Service Vulnerability","description":"Microsoft SQL Server Denial of Service Vulnerability","status":"published","published":"2023-10-10T17:07:32.864Z","modified":"2025-04-14T22:46:01.074Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-40671","description":"Microsoft SQL Server Denial of Service Vulnerability","status":"published","published":"2023-10-10T17:07:32Z","modified":"2025-04-14T22:46:01Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T20:52:32.642133Z"}],"ghsa":[{"id":"GHSA-qqpc-cw23-65wv","title":"Microsoft SQL Server Denial of Service Vulnerability","description":"Microsoft SQL Server Denial of Service Vulnerability","status":"published","published":"2023-10-10T18:31:34Z","modified":"2024-04-10T18:19:11Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:57:05.342619Z"}],"nvd":[{"id":"CVE-2023-36728","description":"Microsoft SQL Server Denial of Service Vulnerability","status":"published","published":"2023-10-10T18:15:17.03Z","modified":"2026-06-17T06:06:57.16Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:08:36.656095Z"}]}}