{"id":"CVE-2020-4161","aliases":["EUVD-2020-25408","GHSA-g8pv-3wx7-2cq4"],"status":"published","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:H/PR:L/AC:L/C:N/UI:N/S:U/AV:N/I:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01395,"percentile":0.72756,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74"],"published":"2020-02-19T15:15:45Z","modified":"2026-06-17T03:19:35Z","products":[{"vendor":"ibm","product":"db2"},{"vendor":"ibm","product":"db2 for linux- unix and windows"}],"references":[{"url":"https://www.ibm.com/support/pages/node/2874621","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/174341","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4161"},{"url":"https://github.com/advisories/GHSA-g8pv-3wx7-2cq4"}],"sources":{"cve":[{"id":"CVE-2020-4161","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.","status":"published","published":"2020-02-19T15:15:45.862Z","modified":"2024-09-16T16:57:54.511Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:H/PR:L/AC:L/C:N/UI:N/S:U/AV:N/I:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-25408","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.","status":"published","published":"2020-02-19T15:15:45Z","modified":"2024-09-16T16:57:54Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:H/PR:L/AC:L/C:N/UI:N/S:U/AV:N/I:N/RL:O/RC:C/E:U","level":"medium"}],"updated_at":"2026-11-03T00:55:46.745399Z"}],"ghsa":[{"id":"GHSA-g8pv-3wx7-2cq4","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.","status":"published","published":"2022-05-24T17:09:22Z","modified":"2023-01-29T05:01:28Z","cwes":["CWE-74"],"updated_at":"2026-11-02T14:44:49.860954Z"}],"nvd":[{"id":"CVE-2020-4161","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.","status":"published","published":"2020-02-19T16:15:11.797Z","modified":"2026-06-17T03:19:35.37Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}