RULE(RULE ID:332258)

Rule General Information
Release Date: 2021-01-21
Rule Name: LibreOffice WEBSERVICE Information Disclosure Vulnerability (CVE-2018-6871)
Severity:
CVE ID:
Rule Protection Details
Description: An information disclosure vulnerability exists in the LibreOffice The vulnerability is due to improper validation of the WEBSERVICE() function argument. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted office document. Successful exploitation could result in disclosure of information by reading arbitrary files.
Impact: An attacker can abtain sensitive information of the target victim, and do malicious actions to gain profits using the information.
Affected OS: Windows, Linux, Others
Reference: ExploitDB:44022
https://access.redhat.com/errata/RHSA-2018:0418
https://access.redhat.com/errata/RHSA-2018:0517
https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-5-4-5&id=a916fc0c0e0e8b10cb4158fa0fa173fe205d434a
Solutions
The vendors have released upgrade patches to fix vulnerabilities, please visit:
https://www.libreoffice.org/