PT-2021-19886 · Nextcloud+2 · Nextcloud Server+2

Robottod · Published 2021-07-12 · Updated 2022-10-26 · CVE-2021-32725

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV: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 issue concerns default share permissions not being respected for federated reshares of files and folders in Nextcloud Server.

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.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-277

CWE-276

Related Identifiers

ALT-PU-2021-3108

ALT-PU-2021-3224

CVE-2021-32725

GHSA-6F6V-H9X9-JJ4V

OPENSUSE-SU-2021:1068-1

OPENSUSE-SU-2021_1068-1

Affected Products

Alt Linux

Nextcloud Server

Suse

References · 36

• https://github.com/nextcloud/server/pull/26946 · Patch
• https://osv.dev/vulnerability/openSUSE-SU-2021:1068-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-32725 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32725 · Security Note
• https://security.gentoo.org/glsa/202208-17 · Vendor Advisory
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6f6v-h9x9-jj4v · Note
• https://bugzilla.suse.com/1188256 · Note
• https://suse.com/security/cve/CVE-2021-32726 · Note
• https://suse.com/security/cve/CVE-2020-8294 · Note
• https://bugzilla.suse.com/1181804 · Note
• https://suse.com/security/cve/CVE-2021-32680 · Note
• https://suse.com/security/cve/CVE-2021-32725 · Note
• https://bugzilla.suse.com/1188249 · Note
• https://suse.com/security/cve/CVE-2021-32679 · Note
• https://suse.com/security/cve/CVE-2021-32703 · Note