openSUSE Security Update: Security update for nextcloud
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Announcement ID: openSUSE-SU-2018:2521-2
Rating: moderate
References: #1105598
Cross-References: CVE-2018-3780
Affected Products:
openSUSE Backports SLE-15
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An update that fixes one vulnerability is now available.

Description:

This update for nextcloud to version 13.0.5 fixes the following issues:

Security issues fixed:

– CVE-2018-3780: Fixed a missing sanitization of search results for an
autocomplete field that could lead to a stored XSS requiring
user-interaction. The missing sanitization only affected user names,
hence malicious search results could only be crafted by authenticated
users. (boo#1105598)

Other bugs fixed:

– Fix highlighting of the upload drop zone
– Apply ldapUserFilter on members of group
– Make the DELETION of groups match greedy on the groupID
– Add parent index to share table
– Log full exception in cron instead of only the message
– Properly lock the target file on dav upload when not using part files
– LDAP backup server should not be queried when auth fails
– Fix filenames in sharing integration tests
– Lower log level for quota manipulation cases
– Let user set avatar in nextcloud if LDAP provides invalid image data
– Improved logging of smb connection errors
– Allow admin to disable fetching of avatars as well as a specific
attribute
– Allow to disable encryption
– Update message shown when unsharing a file
– Fixed English grammatical error on Settings page.
– Request a valid property for DAV opendir
– Allow updating the token on session regeneration
– Prevent lock values from going negative with memcache backend
– Correctly handle users with numeric user ids
– Correctly parse the subject parameters for link (un)shares of calendars
– Fix “parsing” of email-addresses in comments and chat messages
– Sanitize parameters in createSessionToken() while logging
– Also retry rename operation on InvalidArgumentException
– Improve url detection in comments
– Only bind to ldap if configuration for the first server is set
– Use download manager from PDF.js to download the file
– Fix trying to load removed scripts
– Only pull for new messages if the session is allowed to be kept alive
– Always push object data
– Add prioritization for Talk

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 Backports SLE-15:

zypper in -t patch openSUSE-2018-936=1

Package List:

– openSUSE Backports SLE-15 (noarch):

nextcloud-13.0.5-bp150.2.3.1

References:

https://www.suse.com/security/cve/CVE-2018-3780.html
https://bugzilla.suse.com/1105598

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