CVE-2018-6871 Information

Description

LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary files via =WEBSERVICE calls in a document which use the COM.MICROSOFT.WEBSERVICE function.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

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 https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure https://usn.ubuntu.com/3579-1/ https://www.debian.org/security/2018/dsa-4111 https://www.exploit-db.com/exploits/44022/ https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8