CVEvulnerability

CVE-2020-14268

9.8 CRITICAL Published 2020-12-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-12-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-787

Description

A vulnerability in the MIME message handling of the Notes client (versions 9 and 10) could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the client or inject code into the system which would execute with the privileges of the client.

Affected configurations

• hcltech notes (>= 9.0 < 9.0.1) • hcltech notes (>= 10.0 < 10.0.1) • hcltech notes 9.0.1 • hcltech notes 10.0.1

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References