CVE Vulnerabilities

CVE-2018-16858

Product UI does not Warn User of Unsafe Actions

Published: Mar 25, 2019 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
7.8 MODERATE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM

It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.

Weakness

The product’s user interface does not warn the user before undertaking an unsafe action on behalf of that user. This makes it easier for attackers to trick users into inflicting damage to their system.

Affected Software

Name Vendor Start Version End Version
Libreoffice Libreoffice * 6.0.7 (excluding)
Libreoffice Libreoffice 6.1.0 (including) 6.1.3 (excluding)
Red Hat Enterprise Linux 7 RedHat libreoffice-1:5.3.6.1-21.el7 *
Libreoffice Ubuntu trusty *
Libreoffice Ubuntu upstream *
Libreoffice Ubuntu xenial *

References