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openSUSE Security Update : nextcloud-desktop (openSUSE-2021-577)

high Nessus Plugin ID 149627

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Synopsis

The remote openSUSE host is missing a security update.

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.

Solution

Update the affected nextcloud-desktop packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1184770

Plugin Details

Severity: High

ID: 149627

File Name: openSUSE-2021-577.nasl

Version: 1.3

Type: local

Agent: unix

Published: 5/18/2021

Updated: 1/1/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2021-22879

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:caja-extension-nextcloud, p-cpe:/a:novell:opensuse:libnextcloudsync-devel, p-cpe:/a:novell:opensuse:libnextcloudsync0, p-cpe:/a:novell:opensuse:libnextcloudsync0-debuginfo, p-cpe:/a:novell:opensuse:nautilus-extension-nextcloud, p-cpe:/a:novell:opensuse:nemo-extension-nextcloud, p-cpe:/a:novell:opensuse:nextcloud-desktop, p-cpe:/a:novell:opensuse:nextcloud-desktop-debuginfo, p-cpe:/a:novell:opensuse:nextcloud-desktop-debugsource, p-cpe:/a:novell:opensuse:nextcloud-desktop-dolphin, p-cpe:/a:novell:opensuse:nextcloud-desktop-dolphin-debuginfo, p-cpe:/a:novell:opensuse:nextcloud-desktop-lang, cpe:/o:novell:opensuse:15.2

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/19/2021

Vulnerability Publication Date: 4/14/2021

Reference Information

CVE: CVE-2021-22879