Vulnerability Database

289,871

Total vulnerabilities in the database

CVE-2020-4102

HCL Notes is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Notes or execute attacker-controlled code on the client system.

  • Published: Dec 2, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-4102
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.7
  • AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
hcltech / notes 11.0 11.0.x
hcltech / notes 10.0 10.0.x
hcltech / notes 10.0.1-fp4 10.0.1-fp4.x
hcltech / notes 10.0.1-fp3 10.0.1-fp3.x
hcltech / notes 10.0.1-fp2 10.0.1-fp2.x
hcltech / notes 10.0.1-fp1 10.0.1-fp1.x
hcltech / notes 10.0.1-fp5 10.0.1-fp5.x
hcltech / notes 9.0.0 9.0.1.x
hcltech / notes 10.0.1 10.0.1.x
hcltech / notes 11.0.1 11.0.1.x