Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index when downloading a model via the /api/pull endpoint. An attacker can cause the server to crash by customizing the manifest content and spoofing a service. Remediation Upgrade...

PYSEC-2025-145

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...