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openSUSE: 2020:0670-1 Moderate: Nextcloud XSS and Object Issues

opensuse
Calendar Grey May 22, 2020
Dist Opensuse Esm H88
Address standard concerns in openSUSE: Nextcloud safety upgrade. Mitigates various vulnerabilities detected to ensure your security.
An update that fixes two vulnerabilities is now available.

Description

This update for nextcloud to 18.0.4 fixes the following issues:

Security issues fixed:

- CVE-2020-8154: Fixed an XSS vulnerability when opening malicious PDFs

(NC-SA-2020-018 boo#1171579).

- CVE-2020-8155: Fixed a direct object reference vulnerability that

allowed attackers to remotely wipe devices of other users (NC-SA-2020-019 boo#1171572).

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 15.1:

zypper in -t patch openSUSE-2020-670=1

Package List

- openSUSE Leap 15.1 (noarch):

nextcloud-18.0.4-lp151.2.6.1

References

https://www.suse.com/security/cve/CVE-2020-8154.html

https://www.suse.com/security/cve/CVE-2020-8155.html

https://bugzilla.suse.com/1171572

https://bugzilla.suse.com/1171579

--

Announcement ID: openSUSE-SU-2020:0670-1
Rating: moderate
Affected Products: openSUSE Leap 15.1

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