{"id":"CVE-2020-14232","aliases":["EUVD-2020-6385","GHSA-p2p6-4q4c-7xqw"],"status":"published","title":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by...","description":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01287,"percentile":0.70378,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-17T23:59:59Z","modified":"2026-06-17T02:54:26Z","products":[{"vendor":"hcl","product":"hcl notes"},{"vendor":"hcltech","product":"notes"}],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article\u0026sysparm_article=KB0085883","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14232"},{"url":"https://github.com/advisories/GHSA-p2p6-4q4c-7xqw"}],"sources":{"cve":[{"id":"CVE-2020-14232","description":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.","status":"published","published":"2020-12-17T23:59:59Z","modified":"2024-08-04T12:39:36.216Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-6385","description":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.","status":"published","published":"2020-12-17T23:59:59Z","modified":"2024-08-04T12:39:36Z","updated_at":"2026-11-03T03:07:34.636169Z"}],"ghsa":[{"id":"GHSA-p2p6-4q4c-7xqw","title":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by...","description":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.","status":"published","published":"2022-05-24T17:36:50Z","modified":"2023-01-29T05:05:46Z","updated_at":"2026-11-02T14:45:52.34362Z"}],"nvd":[{"id":"CVE-2020-14232","description":"A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to crash the program or inject code into the system which would execute with the privileges of the currently logged in user.","status":"published","published":"2020-12-18T00:15:14.237Z","modified":"2026-06-17T02:54:26.577Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}