CVE-2024-37032 Affecting ollama package, versions <0.1.44-r0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published21 Jun 2024
- disclosed31 May 2024
Introduced: 31 May 2024
CVE-2024-37032 (opens in a new tab)How to fix?
Upgrade Wolfi ollama to version 0.1.44-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ollama package and not the ollama package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
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.
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/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-37032.yaml