What is CVE-2023-24804?

CVE-2023-24804 is a vulnerability in the ownCloud Android app that allows users to access, share, and edit files and folders.

How does CVE-2023-24804 impact the ownCloud Android app?

CVE-2023-24804 allows for information disclosure when uploading the app's internal files due to an incomplete fix for a path traversal issue and two bypass methods.

What is the severity of CVE-2023-24804?

The severity of CVE-2023-24804 is medium with a CVSS score of 4.4.

How can I fix CVE-2023-24804?

To fix CVE-2023-24804, you should update the ownCloud Android app to version 3.0 or later.

Where can I find more information about CVE-2023-24804?

You can find more information about CVE-2023-24804 in the following references: [HackerOne report](https://hackerone.com/reports/377107), [ownCloud security advisory](https://owncloud.com/security-advisories/oc-sa-2023-001/), [GitHub Security Lab advisories](https://securitylab.github.com/advisories/GHSL-2022-059_GHSL-2022-060_Owncloud_Android_app/).

Vulnerability/
CVE-2023-24804

medium

CWE

13/2/2023

22/2/2023

CVE-2023-24804: Path Traversal

First published: Mon Feb 13 2023(Updated: )

The ownCloud Android app allows ownCloud users to access, share, and edit files and folders. Prior to version 3.0, the app has an incomplete fix for a path traversal issue and is vulnerable to two bypass methods. The bypasses may lead to information disclosure when uploading the app’s internal files, and to arbitrary file write when uploading plain text files (although limited by the .txt extension). Version 3.0 fixes the reported bypasses.

Credit: security-advisories@github.com

Affected Software	Affected Version	How to fix
Owncloud Owncloud	<3.0

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Frequently Asked Questions

What is CVE-2023-24804?
CVE-2023-24804 is a vulnerability in the ownCloud Android app that allows users to access, share, and edit files and folders.
How does CVE-2023-24804 impact the ownCloud Android app?
CVE-2023-24804 allows for information disclosure when uploading the app's internal files due to an incomplete fix for a path traversal issue and two bypass methods.
What is the severity of CVE-2023-24804?
The severity of CVE-2023-24804 is medium with a CVSS score of 4.4.
How can I fix CVE-2023-24804?
To fix CVE-2023-24804, you should update the ownCloud Android app to version 3.0 or later.
Where can I find more information about CVE-2023-24804?
You can find more information about CVE-2023-24804 in the following references: [HackerOne report](https://hackerone.com/reports/377107), [ownCloud security advisory](https://owncloud.com/security-advisories/oc-sa-2023-001/), [GitHub Security Lab advisories](https://securitylab.github.com/advisories/GHSL-2022-059_GHSL-2022-060_Owncloud_Android_app/).

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vendor/owncloud
canonical/owncloud owncloud

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