A nextcloud security update has been released for openSUSE Leap 15.2.

openSUSE-SU-2021:0262-1: moderate: Security update for nextcloud

openSUSE Security Update: Security update for nextcloud
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Announcement ID: openSUSE-SU-2021:0262-1
Rating: moderate
References: #1181445 #1181803 #1181804
Cross-References: CVE-2020-8293 CVE-2020-8294 CVE-2020-8295

Affected Products:
openSUSE Leap 15.2
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An update that fixes three vulnerabilities is now available.

Description:

This update for nextcloud fixes the following issues:

- nextcloud was upgraded to version 20.0.7
- CVE-2020-8294: Fixed a missing link validation (boo#1181803)
- CVE-2020-8295: Fixed a denial of service attack (boo#1181804)
- CVE-2020-8293: Fixed an input validation issue (boo#1181445)

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-2021-262=1


Package List:

- openSUSE Leap 15.2 (noarch):

nextcloud-20.0.7-lp152.3.6.1
nextcloud-apache-20.0.7-lp152.3.6.1

References:

  https://www.suse.com/security/cve/CVE-2020-8293.html
  https://www.suse.com/security/cve/CVE-2020-8294.html
  https://www.suse.com/security/cve/CVE-2020-8295.html
  https://bugzilla.suse.com/1181445
  https://bugzilla.suse.com/1181803
  https://bugzilla.suse.com/1181804