CVE-2024-4889: berriai berriai/litellm Code Injection

Vulnerability summary

CVE-2024-4889 is a high (CVSS 7.2) Code Injection vulnerability in berriai berriai/litellm. EPSS estimates a 0.86% chance of exploitation in the next 30 days, higher than 57.8% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 06-06-2024
   PublishedVulnerability first disclosed.
2. 01-08-2024
   Last modifiedVulnerability information updated.

Description

A code injection vulnerability exists in the berriai/litellm application, version 1.34.6, due to the use of unvalidated input in the eval function within the secret management system. This vulnerability requires a valid Google KMS configuration file to be exploitable. Specifically, by setting the `UI_LOGO_PATH` variable to a remote server address in the `get_image` function, an attacker can write a malicious Google KMS configuration file to the `cached_logo.jpg` file. This file can then be used to execute arbitrary code by assigning malicious code to the `SAVE_CONFIG_TO_DB` environment variable, leading to full system control. The vulnerability is contingent upon the use of the Google KMS feature.

• CWE-94Improper Control of Generation of Code ('Code Injection')The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.