openSUSE Security Update: Security update for nextcloud
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Announcement ID:    openSUSE-SU-2021:0274-1
Rating:             moderate
References:         #1181445 #1181803 #1181804 
Cross-References:   CVE-2020-8293 CVE-2020-8294 CVE-2020-8295
                   
CVSS scores:
                    CVE-2020-8293 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-8294 (NVD) : 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected Products:
                    openSUSE Backports SLE-15-SP2
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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)

   This update was imported from the openSUSE:Leap:15.2:Update update project.


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-SP2:

      zypper in -t patch openSUSE-2021-274=1



Package List:

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

      nextcloud-20.0.7-bp152.2.6.1
      nextcloud-apache-20.0.7-bp152.2.6.1


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