CVE-2024-21513

Versions of the package langchain-experimental from 0.0.15 and before 0.0.21 are vulnerable to Arbitrary Code Execution when retrieving values from the database, the code will attempt to call 'eval' on all values. An attacker can exploit this vulnerability and execute arbitrary python code if they can control the input prompt and the server is configured with VectorSQLDatabaseChain.

Notes:

Impact on the Confidentiality, Integrity and Availability of the vulnerable component:

Confidentiality: Code execution happens within the impacted component, in this case langchain-experimental, so all resources are necessarily accessible.

Integrity: There is nothing protected by the impacted component inherently. Although anything returned from the component counts as 'information' for which the trustworthiness can be compromised.

Availability: The loss of availability isn't caused by the attack itself, but it happens as a result during the attacker's post-exploitation steps.

Impact on th