KLA62374 Multiple vulnerabilities in LibreOffice

Multiple vulnerabilities were found in LibreOffice. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Improper input validation vulnerability can be exploited remotely to execute arbitrary code.
2. Remote code execution vulnerability can be exploited remotely to execute arbitrary code.

Original advisories

CVE-2023-6186: Link targets allow arbitrary script execution

CVE-2023-6185: Improper input validation enabling arbitrary Gstreamer pipeline injection

Related products

LibreOffice

CVE list

CVE-2023-6186 warning

CVE-2023-6185 warning

Solution

Update to the latest version

Download LibreOffice

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• PE

Privilege escalation. Exploitation of vulnerabilities with this impact can lead to performing by abuser actions, which are normally disallowed for current role.

Affected Products

• LibreOffice earlier than 7.5.9LibreOffice 7.6.x earlier than 7.6.3