CVE-2024-12886
High
Description
An Out-Of-Memory (OOM) vulnerability exists in the `ollama` server version 0.3.14. This vulnerability can be triggered when a malicious API server responds with a gzip bomb HTTP response, leading to the `ollama` server crashing. The vulnerability is present in the `makeRequestWithRetry` and `getAuthorizationToken` functions, which use `io.ReadAll` to read the response body. This can result in excessive memory usage and a Denial of Service (DoS) condition.
SeverityHigh
CVSS7.5
Exploit probability—
ProductGithub.com/ollama/ollama
PublishedMar 20, 2025
First seenMar 20, 2025
Weakness typeCWE-409CWE-409
How to fix
Update
- github.com/ollama/ollama0.4.0-ci1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/ollama/ollamaGo | v ≤ 0.3.14, v < 0.4.0-ci1 | 0.4.0-ci1 |
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