openSUSE 15 Security Update : nextcloud (openSUSE-SU-2023:0083-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2023:0083-1 advisory. - Nextcloud Password Policy is an app that enables a Nextcloud server admin to define certain rules for passwords. Prior to versions 22.2.10,...

CVE-2023-28834

Nextcloud Server is an open source personal cloud server. Nextcloud Server 24.0.0 until 24.0.6 and 25.0.0 until 25.0.4, as well as Nextcloud Enterprise Server 23.0.0 until 23.0.11, 24.0.0 until 24.0.6, and 25.0.0 until 25.0.4, have an information disclosure vulnerability. A user was able to get t...

CVE-2023-28834 Full path of data directory exposed to Nextcloud server users

Nextcloud Server is an open source personal cloud server. Nextcloud Server 24.0.0 until 24.0.6 and 25.0.0 until 25.0.4, as well as Nextcloud Enterprise Server 23.0.0 until 23.0.11, 24.0.0 until 24.0.6, and 25.0.0 until 25.0.4, have an information disclosure vulnerability. A user was able to get t...

CVE-2023-28834 Full path of data directory exposed to Nextcloud server users

Nextcloud Server is an open source personal cloud server. Nextcloud Server 24.0.0 until 24.0.6 and 25.0.0 until 25.0.4, as well as Nextcloud Enterprise Server 23.0.0 until 23.0.11, 24.0.0 until 24.0.6, and 25.0.0 until 25.0.4, have an information disclosure vulnerability. A user was able to get t...

Nextcloud Server 24.x < 24.0.10, 25.x < 25.0.4 Multiple Vulnerabilities (GHSA-h3c9-cmh8-7qpj, GHSA-ch7f-px7m-hg25, GHSA-5w64-6c42-rgcv, GHSA-7w2p-rp9m-9xp9)

Nextcloud Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:nextcloud:nextcloudserver"...

SUSE CVE-2023-26482

Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs,...

SUSE CVE-2023-28643

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to name 2. It is recommended that the Nextcloud Server...

SUSE CVE-2023-28644

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is...

SUSE CVE-2023-28835

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

CVE-2023-28844 User without download rights can download older version of that file in nextcloud server

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to...

PT-2023-22002 · Nextcloud +1 · Nextcloud Server +1

Name of the Vulnerable Software and Affected Versions: Nextcloud server versions prior to 24.0.10 Nextcloud server versions prior to 25.0.4 Description: The issue affects Nextcloud server, an open source home cloud implementation, where users who should not have download permissions can still...

PT-2023-22004 · Nextcloud +1 · Nextcloud Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions 24.0.0 through 24.0.10 Nextcloud Server versions 25.0.0 through 25.0.4 Nextcloud Server Enterprise versions 23.0.0 through 23.0.12.5 Nextcloud Server Enterprise versions 24.0.0 through 24.0.10 Nextcloud Server...

PT-2023-21996 · Nextcloud +1 · Nextcloud Enterprise Server +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions 24.0.0 through 24.0.6 Nextcloud Server versions 25.0.0 through 25.0.4 Nextcloud Enterprise Server versions 23.0.0 through 23.0.11 Nextcloud Enterprise Server versions 24.0.0 through 24.0.6 Nextcloud Enterprise Server...

CVE-2023-28833

Nextcloud server is an open source home cloud implementation. In affected versions admins of a server were able to upload a logo or a favicon and to provided a file name which was not restricted and could overwrite files in the appdata directory. Administrators may have access to overwrite these...

CVE-2023-28644

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is...

Memory corruption

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to name 2. It is recommended that the Nextcloud Server...

CVE-2023-28835 Insecure randomness for default password in nextcloud

Nextcloud server is an open source home cloud implementation. In affected versions the generated fallback password when creating a share was using a weak complexity random number generator, so when the sharer did not change it the password could be guessable to an attacker willing to brute force...

CVE-2023-28833 Unrestricted filenames for logo or favicon as admin in the theming settings in nextcloud server

Nextcloud server is an open source home cloud implementation. In affected versions admins of a server were able to upload a logo or a favicon and to provided a file name which was not restricted and could overwrite files in the appdata directory. Administrators may have access to overwrite these...

CVE-2023-28644 Reference fetch can saturate the server bandwidth for 10 seconds in nextcloud server

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is...

CVE-2023-28643 Potential share collision for recipients when caching is enabled in nextcloud server

Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to name 2. It is recommended that the Nextcloud Server...