Open Xchange · Open-Xchange Appsuite · CVE-2018-5755
Name of the Vulnerable Software and Affected Versions:
Open-Xchange OX App Suite versions prior to 7.6.3-rev3
Open-Xchange OX App Suite versions 7.8.x prior to 7.8.2-rev4
Open-Xchange OX App Suite versions 7.8.3 prior to 7.8.3-rev5
Open-Xchange OX App Suite versions 7.8.4 prior to 7.8.4-rev4
Description:
The issue allows remote attackers to read arbitrary files via a full pathname in a formula in a spreadsheet, due to an absolute path traversal vulnerability in the readerengine component.
Recommendations:
For versions prior to 7.6.3-rev3, update to version 7.6.3-rev3 or later.
For versions 7.8.x prior to 7.8.2-rev4, update to version 7.8.2-rev4 or later.
For versions 7.8.3 prior to 7.8.3-rev5, update to version 7.8.3-rev5 or later.
For versions 7.8.4 prior to 7.8.4-rev4, update to version 7.8.4-rev4 or later.