A nextcloud security update has been released for openSUSE Leap 15.1, openSUSE Leap 15.2, SUSE Linux Enterprise 12, SUSE Linux Enterprise 15 SP1, and SUSE Linux Enterprise 15 SP2.

security-announce: openSUSE-SU-2020:1652-1: moderate: Security update for nextcloud

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
SUSE Package Hub for SUSE Linux Enterprise 12
______________________________________________________________________________

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

- SUSE Package Hub for SUSE Linux Enterprise 12:

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

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

nextcloud-20.0.0-25.1

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