Vulnerability Monitor

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CVE-2020-4097

In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input parameter handling of the Notes Client could potentially be exploited by an attacker resulting in a buffer overflow. This could enable an attacker to crash HCL Notes or execute attacker-controlled code on the client.

Published

2020-11-05T17:15:12.537

Last Modified

2024-11-21T05:32:17.000

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

CVSSv2 Vector

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

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

3.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application hcltech notes ≤ 9.0.1 Yes
Application hcltech notes ≤ 11.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 9.0.1 Yes
Application hcltech notes 10.0.0 Yes
Application hcltech notes 10.0.0 Yes
Application hcltech notes 10.0.0 Yes
Application hcltech notes 10.0.0 Yes
Application hcltech notes 10.0.0 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
References