Ollama up to 0.1.33 HTTP Request CreateModelHandler req.Path denial of service

Summaryinfo

A vulnerability was found in Ollama up to 0.1.33 and classified as problematic. Impacted is the function CreateModelHandler of the component HTTP Request Handler. Such manipulation of the argument req.Path leads to denial of service. This vulnerability is referenced as CVE-2024-39721. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Ollama up to 0.1.33 and classified as problematic. Affected by this issue is the function CreateModelHandler of the component HTTP Request Handler. The manipulation of the argument req.Path with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

An issue was discovered in Ollama before 0.1.34. The CreateModelHandler function uses os.Open to read a file until completion. The req.Path parameter is user-controlled and can be set to /dev/random, which is blocking, causing the goroutine to run infinitely (even after the HTTP request is aborted by the client).

The advisory is available at github.com. This vulnerability is handled as CVE-2024-39721 since 06/28/2024. The exploitation is known to be easy. Technical details are known, but there is no available exploit.

Upgrading to version 0.1.34 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• Ollama

Version

• 0.1.0
• 0.1.1
• 0.1.2
• 0.1.3
• 0.1.4
• 0.1.5
• 0.1.6
• 0.1.7
• 0.1.8
• 0.1.9
• 0.1.10
• 0.1.11
• 0.1.12
• 0.1.13
• 0.1.14
• 0.1.15
• 0.1.16
• 0.1.17
• 0.1.18
• 0.1.19
• 0.1.20
• 0.1.21
• 0.1.22
• 0.1.23
• 0.1.24
• 0.1.25
• 0.1.26
• 0.1.27
• 0.1.28
• 0.1.29
• 0.1.30
• 0.1.31
• 0.1.32
• 0.1.33

Website

• Product: https://github.com/ollama/ollama/

CPE 2.3info

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CPE 2.2info

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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