{"id":"CVE-2020-4387","aliases":["EUVD-2020-25634","GHSA-q795-2wrr-3f96"],"status":"published","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/C:H/UI:N/PR:N/A:N/AC:L/I:N/AV:L/S:U/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00246,"percentile":0.15991,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2020-07-01T14:25:32Z","modified":"2026-06-17T03:19:56Z","products":[{"vendor":"ibm","product":"db2"},{"vendor":"ibm","product":"db2 for linux- unix and windows"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6242336","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/179269","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4387"},{"url":"https://github.com/advisories/GHSA-q795-2wrr-3f96"}],"sources":{"cve":[{"id":"CVE-2020-4387","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.","status":"published","published":"2020-07-01T14:25:32.753Z","modified":"2024-09-16T20:06:33.668Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/C:H/UI:N/PR:N/A:N/AC:L/I:N/AV:L/S:U/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-25634","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.","status":"published","published":"2020-07-01T14:25:32Z","modified":"2024-09-16T20:06:33Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/C:H/UI:N/PR:N/A:N/AC:L/I:N/AV:L/S:U/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:55:17.319093Z"}],"ghsa":[{"id":"GHSA-q795-2wrr-3f96","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.","status":"published","published":"2022-05-24T17:22:15Z","modified":"2023-01-29T05:03:16Z","updated_at":"2026-11-02T14:45:17.130191Z"}],"nvd":[{"id":"CVE-2020-4387","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to obtain sensitive information using a race condition of a symbolic link. IBM X-Force ID: 179269.","status":"published","published":"2020-07-01T15:15:14.923Z","modified":"2026-06-17T03:19:56.15Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:06:08.145904Z"}]}}