CVE-2023-6186

Publication date 11 December 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

Insufficient macro permission validation of The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected versions LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated without warning the user.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libreoffice	23.10 mantic	Fixed 4:7.6.4-0ubuntu0.23.10.1
	23.04 lunar	Fixed 4:7.5.9-0ubuntu0.23.04.1
	22.04 LTS jammy	Fixed 1:7.3.7-0ubuntu0.22.04.4
	20.04 LTS focal	Fixed 1:6.4.7-0ubuntu0.20.04.9
	18.04 LTS bionic	Ignored end of standard support
	16.04 LTS xenial	Ignored end of standard support
	14.04 LTS trusty	Ignored end of standard support

Severity score breakdown

CVSS version: CVSS v3.0

Base score 8.8 · High

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality impact	High
Integrity impact	High
Availability impact	High

Scores

Parameter	Value
Base score	8.8 · High
Exploitability score	-
Impact score	-

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-6546-1
LibreOffice vulnerabilities
11 December 2023

USN-6546-2
LibreOffice vulnerabilities
14 December 2023