openSUSE Security Update: Security update for nextcloud
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:1652-1
Rating:             moderate
References:         #1171572 #1171579 #1177346 
Cross-References:   CVE-2020-8154 CVE-2020-8155 CVE-2020-8183
                    CVE-2020-8228 CVE-2020-8233
Affected Products:
                    openSUSE Leap 15.2
                    openSUSE Leap 15.1
                    openSUSE Backports SLE-15-SP2
                    openSUSE Backports SLE-15-SP1
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for nextcloud fixes the following issues:

   nextcloud version 20.0.0 fix some security issues:

     - NC-SA-2020-037 PIN for passwordless WebAuthm is asked for but not
       verified
     - NC-SA-2020-033 (CVE-2020-8228) Missing rate limit on signup page
     - NC-SA-2020-029 (CVE-2020-8233, boo#1177346) Re-Sharing allows increase
       of privileges
     - NC-SA-2020-026 Passowrd of share by mail is not hashed when given on
       the create share call
     - NC-SA-2020-023 Increase random used for encryption

   - Update to 19.0.3

     - Fix possible leaking scope in Flow (server#22410)
     - Combine body-login rules in theming and fix twofactor and guest
       styling on bright colors (server#22427)
     - Show better quota warning for group folders and external storage
       (server#22442)
     - Add php docs build script (server#22448)
     - Fix clicks on actions menu of non opaque file rows in acceptance tests
       (server#22503)
     - Fix writing BLOBs to postgres with recent contacts interaction
       (server#22515)
     - Set the mount id before calling storage wrapper (server#22519)
     - Fix S3 error handling (server#22521)
     - Only disable zip64 if the size is known (server#22537)
     - Change free space calculation (server#22553)
     - Do not keep the part file if the forbidden exception has no retry set
       (server#22560)
     - Fix app password updating out of bounds (server#22569)
     - Use the correct root to determinate the webroot for the resource
       (server#22579)
     - Upgrade icewind/smb to 3.2.7 (server#22581)
     - Bump elliptic from 6.4.1 to 6.5.3 (notifications#732)
     - Fixes regression that prevented you from toggling the encryption flag
       (privacy#489)
     - Match any non-whitespace character in filesystem pattern
       (serverinfo#229)
     - Catch StorageNotAvailable exceptions (text#1001)
     - Harden read only check on public endpoints (text#1017)
     - Harden check when using token from memcache (text#1020)
     - Sessionid is an int (text#1029)
     - Only overwrite Ctrl-f when text is focussed (text#990)
     - Set the X-Requested-With header on dav requests (viewer#582)

   - Update to 19.0.2

     - [stable19] lower minimum search length to 2 characters (server#21782)
     - [stable19] Call openssl_pkey_export with $config and log errors.
       (server#21804)
     - [stable19] Improve error reporting on sharing errors (server#21806)
     - [stable19] Do not log RequestedRangeNotSatisfiable exceptions in DAV
       (server#21840)
     - [stable19] Fix parsing of language code (server#21857)
     - [stable19] fix typo in revokeShare() (server#21876)
     - [stable19] Discourage webauthn user interaction (server#21917)
     - [stable19] Encryption is ready if master key is enabled (server#21935)
     - [stable19] Disable fragile comments tests (server#21939)
     - [stable19] Do not double encode the userid in webauthn login
       (server#21953)
     - [stable19] update icewind/smb to 3.2.6 (server#21955)
     - [stable19] Respect default share permissions (server#21967)
     - [stable19] allow admin to configure the max trashbin size
       (server#21975)
     - [stable19] Fix risky test in twofactor_backupcodes (server#21978)
     - [stable19] Fix PHPUnit deprecation warnings (server#21981)
     - [stable19] fix moving files from external storage to object store
       trashbin (server#21983)
     - [stable19] Ignore whitespace in sharing by mail (server#21991)
     - [stable19] Properly fetch translation for remote wipe confirmation
       dialog (server#22036)
     - [stable19] parse_url returns null in case a parameter is not found
       (server#22044)
     - Bump elliptic from 6.5.2 to 6.5.3 (server#22050)
     - [stable19] Correctly remove usergroup shares on removing group members
       (server#22053)
     - [stable19] Fix height to big for iPhone when using many apps
       (server#22064)
     - [stable19] reset the cookie internally in new API when abandoning
       paged results op (server#22069)
     - [stable19] Add Guzzle's InvalidArgumentException (server#22070)
     - [stable19] contactsmanager shall limit number of results early
       (server#22091)
     - [stable19] Fix browser freeze on long password input (server#22094)
     - [stable19] Search also the email and displayname in user mangement for
       groups (server#22118)
     - [stable19] Ensured large image is unloaded from memory when generating
       previews (server#22121)
     - [stable19] fix display of remote users in incoming share notifications
       (server#22131)
     - [stable19] Reuse cache for directory mtime/size if filesystem changes
       can be ignored (server#22171)
     - [stable19] Remove unexpected argument (server#22178)
     - [stable19] Do not exit if available space cannot be determined on file
       transfer (server#22181)
     - [stable19] Fix empty 'more' apps navigation after installing an
 app
       (server#22183)
     - [stable19] Fix default log_rotate_size in config.sample.php
       (server#22192)
     - [stable19] shortcut in reading nested group members when IN_CHAIN is
       available (server#22203)
     - [stable19] Fix chmod on file descriptor (server#22208)
     - [stable19] Do clearstatcache() on rmdir (server#22209)
     - [stable19] SSE enhancement of file signature (server#22210)
     - [stable19] remove logging message carrying no valuable information
       (server#22215)
     - [stable19] Add app config option to disable "Email was changed by
       admin" activity (server#22232)
     - [stable19] Delete chunks if the move on an upload failed (server#22239)
     - [stable19] Silence duplicate session warnings (server#22247)
     - [3rdparty] Doctrine: Fix unquoted stmt fragments backslash escaping
       (server#22252)
     - [stable19] Allow to disable share emails (server#22300)
     - [stable19] Show disabled user count in occ user:report (server#22302)
     - Bump 3rdparty to last stable19 commit (server#22303)
     - [stable19] fixing a logged deprecation message (server#22309)
     - [stable19] CalDAV: Add ability to limit sharing to owner (server#22333)
     - [stable19] Only copy the link when updating a share or no password was
       forced (server#22337)
     - [stable19] Remove encryption option for nextcloud external storage
       (server#22341)
     - [stable19] l10n:Correct appid for WebAuthn (server#22348)
     - [stable19] Properly search for users when limittogroups is enabled
       (server#22355)
     - [stable19] SSE: make legacy format opt in (server#22381)
     - [stable19] Update the CRL (server#22387)
     - [stable19] Fix missing FN from federated contact (server#22400)
     - [stable19] fix event icon sizes and text alignment (server#22414)
     - [stable19] Bump stecman/symfony-console-completion from 0.8.0 to
       0.11.0 (3rdparty#457)
     - [stable19] Add Guzzle's InvalidArgumentException (3rdparty#474)
     - [stable19] Doctrine: Fix unquoted stmt fragments backslash escaping
       (3rdparty#486)
     - [stable19] Fix cypress (viewer#545)
     - Move to webpack vue global config & bump deps (viewer#558)

   - Update to 19.0.1

     - Security update Fix (CVE-2020-8183, NC-SA-2020-026, CWE-256) A logic
       error in Nextcloud Server 19.0.0 caused a plaintext storage of the
       share password when it was given on the initial create API call.

   - Update to 19.0.0

     * Changes Nextcloud Hub v19, code name “home office”, represents a
       big step forward for remote collaboration in teams. This release
       brings document collaboration to video chats, introduces password-less
       login and improves performance. As this is a major release, the
       changelog is too long to put here. Users can look at github milestones
       to find what has been merged. A quick overview of what is new:
       - password-less authentication and many other security measures
       - Talk 9 with built-in office document editing courtesy of Collabora,
         a grid view & more
       - MUCH improved performance, Deck integration in Calendar, guest
         account groups and more!


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 15.2:

      zypper in -t patch openSUSE-2020-1652=1

   - openSUSE Leap 15.1:

      zypper in -t patch openSUSE-2020-1652=1

   - openSUSE Backports SLE-15-SP2:

      zypper in -t patch openSUSE-2020-1652=1

   - openSUSE Backports SLE-15-SP1:

      zypper in -t patch openSUSE-2020-1652=1



Package List:

   - openSUSE Leap 15.2 (noarch):

      nextcloud-20.0.0-lp152.3.3.1

   - openSUSE Leap 15.1 (noarch):

      nextcloud-20.0.0-lp151.2.9.1

   - openSUSE Backports SLE-15-SP2 (noarch):

      nextcloud-20.0.0-bp152.2.3.1

   - openSUSE Backports SLE-15-SP1 (noarch):

      nextcloud-20.0.0-bp151.3.12.1


References:

   https://www.suse.com/security/cve/CVE-2020-8154.html
   https://www.suse.com/security/cve/CVE-2020-8155.html
   https://www.suse.com/security/cve/CVE-2020-8183.html
   https://www.suse.com/security/cve/CVE-2020-8228.html
   https://www.suse.com/security/cve/CVE-2020-8233.html
   https://bugzilla.suse.com/1171572
   https://bugzilla.suse.com/1171579
   https://bugzilla.suse.com/1177346

-- 
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org