CVE-2023-41387: SQL Injection
First published: Tue Sep 19 2023(Updated: )
A SQL injection in the flutter_downloader component through 1.11.1 for iOS allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container. The internal database of the framework is exposed to the local user if an app uses UIFileSharingEnabled and LSSupportsOpeningDocumentsInPlace properties. As a result, local users can obtain the same attack primitives as remote attackers by tampering with the internal database of the framework on the device.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Patreon Flutter Downloader | <1.11.2 | |
| Apple iPhone OS |
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Reference Links
Frequently Asked Questions
What is CVE-2023-41387?
CVE-2023-41387 is a critical vulnerability in the flutter_downloader component through version 1.11.1 for iOS, which allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container through SQL injection.
How does CVE-2023-41387 affect my system?
CVE-2023-41387 affects the systems running the Patreon Flutter Downloader version 1.11.1 and earlier on iOS, exposing the internal database to the local user and allowing remote attackers to steal session tokens and modify files inside the app's container.
What is the severity of CVE-2023-41387?
CVE-2023-41387 has a severity rating of 9.1, which is considered critical.
How can I fix CVE-2023-41387?
To fix CVE-2023-41387, it is recommended to update the Patreon Flutter Downloader component to version 1.11.2 or above, which addresses the SQL injection vulnerability.
Where can I find more information about CVE-2023-41387?
More information about CVE-2023-41387 can be found on the official package changelog for Flutter Downloader and a blog post detailing the exploitation of iOS apps to extract session tokens and overwrite user data.
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