Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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

2020-12-02T01:15:12.903

Last Modified

2024-11-21T05:32:17.443

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application hcltech notes ≤ 9.0.1 Yes
Application hcltech notes 10.0 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 10.0.1 Yes
Application hcltech notes 11.0 Yes
Application hcltech notes 11.0.1 Yes
References