high5.2
CVE-2024-5998
LangChain pickle deserialization of untrusted data
Impact
A vulnerability in the `FAISS.deserialize_from_bytes` function of langchain-ai/langchain allows for pickle deserialization of untrusted data. This can lead to the execution of arbitrary commands via the `os.system` function. The issue affects versions prior to 0.2.4.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | langchain-community | < 0.2.4 | 0.2.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Langchain | Langchain | before 0.2.9 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/langchain-ai/langchain/commit/604dfe2d99246b0c09f047c604f0c63eafba31e7
- https://huntr.com/bounties/fa3a2753-57c3-4e08-a176-d7a3ffda28fe
- https://github.com/advisories/GHSA-f2jm-rw3h-6phg
- https://nvd.nist.gov/vuln/detail/CVE-2024-5998
- https://github.com/langchain-ai/langchain/commit/77209f315efd13442ec51c67719ba37dfaa44511