CVE-2021-41241 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2021-41241 Interim 1 4 2023-09-06T23:40:01Z current 2022-03-10T02:54:23Z 2023-09-06T23:40:01Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2021-41241 Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the "groupfolders" application in the admin settings. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LRMAMGLMCXJ2VKQZRQSKAEGDMPY3MZN7/ E-Mail link for openSUSE-SU-2022:0089-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EZTHEQMMIKP2RX3EBMXDQAOIVUPMCDFB/ E-Mail link for openSUSE-SU-2022:0098-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Package Hub 12 SUSE Package Hub 15 SP3 openSUSE Leap 15.3 nextcloud-21.0.9-37.1 nextcloud-21.0.9-bp153.2.12.1 nextcloud-apache-21.0.9-37.1 nextcloud-apache-21.0.9-bp153.2.12.1 nextcloud-21.0.9-37.1 as a component of SUSE Package Hub 12 nextcloud-apache-21.0.9-37.1 as a component of SUSE Package Hub 12 nextcloud-21.0.9-bp153.2.12.1 as a component of SUSE Package Hub 15 SP3 nextcloud-apache-21.0.9-bp153.2.12.1 as a component of SUSE Package Hub 15 SP3 nextcloud-21.0.9-bp153.2.12.1 as a component of openSUSE Leap 15.3 nextcloud-apache-21.0.9-bp153.2.12.1 as a component of openSUSE Leap 15.3 Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the "groupfolders" application in the admin settings. CVE-2021-41241 SUSE Package Hub 12:nextcloud-21.0.9-37.1 SUSE Package Hub 12:nextcloud-apache-21.0.9-37.1 SUSE Package Hub 15 SP3:nextcloud-21.0.9-bp153.2.12.1 SUSE Package Hub 15 SP3:nextcloud-apache-21.0.9-bp153.2.12.1 openSUSE Leap 15.3:nextcloud-21.0.9-bp153.2.12.1 openSUSE Leap 15.3:nextcloud-apache-21.0.9-bp153.2.12.1 moderate 4 AV:N/AC:L/Au:S/C:P/I:N/A:N 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L