PT-2021-19894 · Nextcloud+2 · Nextcloud Server+3

Lukasreschkenc

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Published

2021-07-12

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Updated

2022-10-26

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CVE-2021-32734

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 19.0.13 Nextcloud Server versions prior to 20.0.11 Nextcloud Server versions prior to 21.0.3
Description The Nextcloud Text application shipped with Nextcloud Server returned verbatim exception messages to the user, which could result in a full path disclosure on shared files.
Recommendations For versions prior to 19.0.13, update to version 19.0.13 or later. For versions prior to 20.0.11, update to version 20.0.11 or later. For versions prior to 21.0.3, update to version 21.0.3 or later. As a temporary workaround, consider disabling the Nextcloud Text application in Nextcloud Server app settings.

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

ALT-PU-2021-3108
ALT-PU-2021-3224
CVE-2021-32734
GHSA-6HF5-C2C4-2526
OPENSUSE-SU-2021:1068-1
OPENSUSE-SU-2021_1068-1

Affected Products

Alt Linux
Nextcloud Server
Nextcloud Text
Suse