A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.
History

Fri, 16 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 16 May 2025 08:45:00 +0000

Type Values Removed Values Added
Description A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.
Title Improper Validation of Array Index in ollama/ollama
Weaknesses CWE-129
References
Metrics cvssV3_0

{'score': 7.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: @huntr_ai

Published:

Updated: 2025-05-16T15:50:11.815Z

Reserved: 2025-03-04T21:57:53.651Z

Link: CVE-2025-1975

cve-icon Vulnrichment

Updated: 2025-05-16T15:50:06.022Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-05-16T09:15:17.980

Modified: 2025-05-16T14:42:18.700

Link: CVE-2025-1975

cve-icon Redhat

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