GHSA-cr7q-2w66-hjcm
llama-index-core insecurely handles temporary files
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | llama-index-core | < 0.13.0 | 0.13.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
The llama-index-core package, up to version 0.12.44, contains a vulnerability in the `get_cache_dir()` function where a predictable, hardcoded directory path `/tmp/llama_index` is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal proprietary models, poison cached embeddings, or conduct symlink attacks. The issue affects all Linux deployments where multiple users share the same system. The vulnerability is classified under CWE-379, CWE-377, and CWE-367, indicating insecure temporary file creation and potential race conditions.
References
External links from the advisory. They lead to third-party sites.