MEDIUM
GHSA-8hqg-whrw-pv92
Ollama does not validate the format of the digest (sha256 with 64 hex digits)
Quick fix
GHSA-8hqg-whrw-pv92 — github.com/ollama/ollama: upgrade to the fixed version with the command below.
go get github.com/ollama/ollama@v0.1.34Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/ollama/ollama
Introduced in:
0Fixed in: 0.1.34Fix
go get github.com/ollama/ollama@v0.1.34References
- https://nvd.nist.gov/vuln/detail/CVE-2024-37032[ADVISORY]
- https://github.com/ollama/ollama/pull/4175[WEB]
- https://github.com/ollama/ollama/commit/2a21363bb756a7341d3d577f098583865bd7603f[WEB]
- https://github.com/advisories/GHSA-8hqg-whrw-pv92[ADVISORY]
- https://github.com/ollama/ollama[PACKAGE]
- https://github.com/ollama/ollama/blob/adeb40eaf29039b8964425f69a9315f9f1694ba8/server/modelpath_test.go#L41-L58[WEB]
- https://github.com/ollama/ollama/compare/v0.1.33...v0.1.34[WEB]
- https://pkg.go.dev/vuln/GO-2024-2901[WEB]
- https://www.vicarius.io/vsociety/posts/probllama-in-ollama-a-tale-of-a-yet-another-rce-vulnerability-cve-2024-37032[WEB]