What is CVE-2021-32658?

CVE-2021-32658 is a vulnerability in the Nextcloud Android client that could result in sensitive data not being properly removed on account removal.

What is the severity of CVE-2021-32658?

The severity of CVE-2021-32658 is medium.

How does CVE-2021-32658 affect Nextcloud Android?

CVE-2021-32658 affects Nextcloud Android by potentially leaving sensitive data, such as End-to-End encryption keys, on the device after account removal.

How can I fix CVE-2021-32658?

To fix CVE-2021-32658, it is recommended to update the Nextcloud Android client to version 3.16.2 or later.

Where can I find more information about CVE-2021-32658?

More information about CVE-2021-32658 can be found in the references: [GitHub Commit](https://github.com/nextcloud/android/commit/355f3c745b464b741b20a3b96597303490c26333), [Security Advisories](https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g5gf-rmhm-wpxw), [HackerOne Report](https://hackerone.com/reports/1189168).

Vulnerability/
CVE-2021-32658

medium

4.7

CWE

212 200

8/6/2021

3/8/2024

CVE-2021-32658: Sensitive data may not be removed from storage on account removal

First published: Tue Jun 08 2021(Updated: )

Nextcloud Android is the Android client for the Nextcloud open source home cloud system. Due to a timeout issue the Android client may not properly clean all sensitive data on account removal. This could include sensitive key material such as the End-to-End encryption keys. It is recommended that the Nextcloud Android App is upgraded to 3.16.1

Credit: security-advisories@github.com

Affected Software	Affected Version	How to fix
Nextcloud Nextcloud	<3.16.1

Remedy

https://github.com/nextcloud/android/commit/355f3c745b464b741b20a3b96597303490c26333

Remedy

https://hackerone.com/reports/1189168

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is CVE-2021-32658?
CVE-2021-32658 is a vulnerability in the Nextcloud Android client that could result in sensitive data not being properly removed on account removal.
What is the severity of CVE-2021-32658?
The severity of CVE-2021-32658 is medium.
How does CVE-2021-32658 affect Nextcloud Android?
CVE-2021-32658 affects Nextcloud Android by potentially leaving sensitive data, such as End-to-End encryption keys, on the device after account removal.
How can I fix CVE-2021-32658?
To fix CVE-2021-32658, it is recommended to update the Nextcloud Android client to version 3.16.2 or later.
Where can I find more information about CVE-2021-32658?
More information about CVE-2021-32658 can be found in the references: [GitHub Commit](https://github.com/nextcloud/android/commit/355f3c745b464b741b20a3b96597303490c26333), [Security Advisories](https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g5gf-rmhm-wpxw), [HackerOne Report](https://hackerone.com/reports/1189168).

collector/nvd-index
agent/remedy
agent/softwarecombine
agent/type
collector/mitre-cve
source/MITRE
agent/author
agent/severity
agent/title
agent/weakness
agent/references
agent/last-modified-date
agent/tags
agent/description
agent/first-publish-date
agent/event
vendor/nextcloud
canonical/nextcloud nextcloud

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.