openSUSE Security Update: Security update for nextcloud ______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:0089-1 Rating: moderate References: #1196905 #1196908 #1196952 Cross-References: CVE-2021-41239 CVE-2021-41241 CVE-2021-41741

CVSS scores: CVE-2021-41239 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2021-41239 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2021-41241 (NVD) : 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2021-41241 (SUSE): 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Affected Products: SUSE Linux Enterprise High Performance Computing 12 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12-SP3 SUSE Linux Enterprise Server 12-SP4 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12-SP3 SUSE Linux Enterprise Server for SAP Applications 12-SP4 SUSE Linux Enterprise Server for SAP Applications 12-SP5 SUSE Package Hub for SUSE Linux Enterprise 12 ______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for nextcloud fixes the following issues:

nextcloud was updated to 21.0.9:

- CVE-2021-41239 (CWE-200): user enumeration setting not obeyed in User Status API (boo#1196905) - CVE-2021-41241 (CWE-863): groupfolders advanced permissions is not obeyed for subfolders (boo#1196908) - CVE-2021-41741 (CWE-400): High memory usage for generating preview of broken image (boo#1196952) - For more changes see https://nextcloud.com/changelog/#21-0-9

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Package Hub for SUSE Linux Enterprise 12:

zypper in -t patch openSUSE-2022-89=1

Package List:

- SUSE Package Hub for SUSE Linux Enterprise 12 (noarch):

nextcloud-21.0.9-37.1 nextcloud-apache-21.0.9-37.1

References:

https://www.suse.com/security/cve/CVE-2021-41239.html https://www.suse.com/security/cve/CVE-2021-41241.html https://www.suse.com/security/cve/CVE-2021-41741.html https://bugzilla.suse.com/1196905 https://bugzilla.suse.com/1196908 https://bugzilla.suse.com/1196952