CVE Vulnerabilities

CVE-2020-8117

Improper Preservation of Permissions

Published: Feb 04, 2020 | Modified: Feb 06, 2020
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

Improper preservation of permissions in Nextcloud Server 14.0.3 causes the event details to be leaked when sharing a non-public event.

Weakness

The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.

Affected Software

Name Vendor Start Version End Version
Nextcloud_server Nextcloud * 12.0.13 (excluding)
Nextcloud_server Nextcloud 13.0.0 (including) 13.0.8 (excluding)
Nextcloud_server Nextcloud 14.0.0 (including) 14.0.4 (excluding)

References