What’s Vulnerable › Vulnerabilities

CVE-2024-37032

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 89.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-05-31 · updated 2026-06-17
• Weakness: CWE-22

Description

Ollama before 0.1.34 does not validate the format of the digest (sha256 with 64 hex digits) when getting the model path, and thus mishandles the TestGetBlobsPath test cases such as fewer than 64 hex digits, more than 64 hex digits, or an initial ../ substring.

Affected products

• Ollama: before 0.1.34 — fixed in 0.1.34

How to fix

Upgrade to a fixed version: Ollama 0.1.34. Check the vendor advisory for mitigations.

References

• https://github.com/ollama/ollama/blob/adeb40eaf29039b8964425f69a9315f9f1694ba8/server/modelpath_test.go#L41-L58
• https://github.com/ollama/ollama/compare/v0.1.33...v0.1.34
• https://github.com/ollama/ollama/pull/4175
• https://www.vicarius.io/vsociety/posts/probllama-in-ollama-a-tale-of-a-yet-another-rce-vulnerability-cve-2024-37032
• https://github.com/ollama/ollama/blob/adeb40eaf29039b8964425f69a9315f9f1694ba8/server/modelpath_test.go#L41-L58
• https://github.com/ollama/ollama/compare/v0.1.33...v0.1.34
• https://github.com/ollama/ollama/pull/4175
• https://www.vicarius.io/vsociety/posts/probllama-in-ollama-a-tale-of-a-yet-another-rce-vulnerability-cve-2024-37032

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