#VU65760 Improper Certificate Validation in LibreOffice - CVE-2022-26305

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Main Vulnerability Database Vulnerabilities #VU65760

#VU65760 Improper Certificate Validation in LibreOffice - CVE-2022-26305

Published: July 25, 2022


Vulnerability identifier: #VU65760
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-26305
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
LibreOffice
Software vendor:
LibreOffice

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to improper certificate validation when checking signed macro attached to the document. A remote attacker can trick the victim to open a specially crafted file, bypass implemented security restrictions and execute arbitrary code on the system.


Remediation

Install updates from vendor's website.

External links