openSUSE2021:0577-1: important: Security update for nextcloud-desktop

openSUSE Security Update: Security update for nextcloud-desktop ______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:0577-1 Rating: important References: #1184770 Cross-References: CVE-2021-22879 CVSS scores: CVE-2021-22879 (SUSE): 6.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for nextcloud-desktop fixes the following issues:
nextcloud-desktop was updated to 3.1.3:
– desktop#2884 [stable-3.1] Add support for Hirsute – desktop#2920 [stable-3.1] Validate sensitive URLs to onle allow http(s) schemes. – desktop#2926 [stable-3.1] Validate the providers ssl certificate – desktop#2939 Bump release to 3.1.3
This also fix security issues:
– (boo#1184770, CVE-2021-22879, NC-SA-2021-008 , CWE-99)
Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation.
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-2021-577=1

Package List:
– openSUSE Leap 15.2 (x86_64):
libnextcloudsync-devel-3.1.3-lp152.2.6.1 libnextcloudsync0-3.1.3-lp152.2.6.1 libnextcloudsync0-debuginfo-3.1.3-lp152.2.6.1 nextcloud-desktop-3.1.3-lp152.2.6.1 nextcloud-desktop-debuginfo-3.1.3-lp152.2.6.1 nextcloud-desktop-debugsource-3.1.3-lp152.2.6.1 nextcloud-desktop-dolphin-3.1.3-lp152.2.6.1 nextcloud-desktop-dolphin-debuginfo-3.1.3-lp152.2.6.1
– openSUSE Leap 15.2 (noarch):
caja-extension-nextcloud-3.1.3-lp152.2.6.1 nautilus-extension-nextcloud-3.1.3-lp152.2.6.1 nemo-extension-nextcloud-3.1.3-lp152.2.6.1 nextcloud-desktop-doc-3.1.3-lp152.2.6.1 nextcloud-desktop-lang-3.1.3-lp152.2.6.1
References:
www.suse.com/security/cve/CVE-2021-22879.html bugzilla.suse.com/1184770