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openSUSE Leap 42.3: 2018:1924-1 Moderate: Nextcloud Fix

opensuse
Calendar Grey July 11, 2018
Scroller Opensuse
A recent release for the nextcloud platform addresses severe vulnerabilities, enhancing both user login processes and access control configurations.
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).

Topics%20covered

Topics Covered

security advisory moderate update authentication permissions openSUSE nextcloud

Patch

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

--

Announcement ID: openSUSE-SU-2018:1924-1
Rating: moderate
Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0

Topics%20covered

Topics Covered

security advisory moderate update authentication permissions openSUSE nextcloud

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