MobSF Mobile-Security-Framework- up to 3.9.6 302 Redirect server-side request forgery

Summaryinfo

A vulnerability categorized as critical has been discovered in MobSF Mobile-Security-Framework- up to 3.9.6. This affects an unknown function of the component 302 Redirect Handler. Executing a manipulation can lead to server-side request forgery. This vulnerability is handled as CVE-2024-54000. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in MobSF Mobile-Security-Framework- up to 3.9.6. It has been declared as critical. This vulnerability affects an unknown functionality of the component 302 Redirect Handler. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality. CVE summarizes:

Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. In versions prior to 3.9.7, the requests.get() request in the _check_url method is specified as allow_redirects=True, which allows a server-side request forgery when a request to .well-known/assetlinks.json" returns a 302 redirect. This is a bypass of the fix for CVE-2024-29190 and is fixed in 3.9.7.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-54000 since 11/26/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.9.7 eliminates this vulnerability. Applying the patch f22c584aa7d43527970c9da61eb678953cfc0a8e is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-52233). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• MobSF

Name

• Mobile-Security-Framework-

Version

• 3.9.0
• 3.9.1
• 3.9.2
• 3.9.3
• 3.9.4
• 3.9.5
• 3.9.6

License

• open-source

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Once again VulDB remains the best source for vulnerability data.

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