openSUSE Security Update: Security update for nextcloud ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:1924-1 Rating: moderate References: #1100343 #1100344 Cross-References: CVE-2018-3761 CVE-2018-3762 Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for nextcloud fixes the following issues: Security issues fixed: - CVE-2018-3761: Fix improper authentication on the OAuth2 token endpoint (bsc#1100344). - CVE-2018-3762: Fix improper checks of dropped permissions for incoming shares allowing a user to still request previews for files it should not have access to (bsc#1100343). 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: - openSUSE Leap 42.3: zypper in -t patch openSUSE-2018-712=1 - openSUSE Leap 15.0: zypper in -t patch openSUSE-2018-712=1 Package List: - openSUSE Leap 42.3 (noarch): nextcloud-13.0.4-9.1 - openSUSE Leap 15.0 (noarch): nextcloud-13.0.4-lp150.2.3.1 References: https://www.suse.com/security/cve/CVE-2018-3761.html https://www.suse.com/security/cve/CVE-2018-3762.html https://bugzilla.suse.com/1100343 https://bugzilla.suse.com/1100344