mudler localai up to 2.16 Endpoint /models/apply server-side request forgery

Summaryinfo

A vulnerability was found in mudler localai up to 2.16. It has been rated as critical. Affected is an unknown function of the file /models/apply of the component Endpoint. This manipulation causes server-side request forgery. This vulnerability is registered as CVE-2024-6095. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in mudler localai up to 2.16 and classified as critical. Affected by this vulnerability is an unknown function of the file /models/apply of the component Endpoint. 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. The summary by CVE is:

A vulnerability in the /models/apply endpoint of mudler/localai versions 2.15.0 allows for Server-Side Request Forgery (SSRF) and partial Local File Inclusion (LFI). The endpoint supports both http(s):// and file:// schemes, where the latter can lead to LFI. However, the output is limited due to the length of the error message. This vulnerability can be exploited by an attacker with network access to the LocalAI instance, potentially allowing unauthorized access to internal HTTP(s) servers and partial reading of local files. The issue is fixed in version 2.17.

The advisory is shared at huntr.com. This vulnerability is known as CVE-2024-6095 since 06/17/2024. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available.

Upgrading to version 2.17 eliminates this vulnerability. Applying the patch 2fc6fe806b903ac0a70218b21b5c84443a1b0866 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.

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Productinfo

Vendor

• mudler

Name

• localai

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16

License

• open-source

Website

• Product: https://github.com/mudler/localai/

CPE 2.3info

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CPE 2.2info

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