CVE-2024-32656

Summary

CVE-2024-32657 is a vulnerability affecting Hydra, a Continuous Integration service for Nix-based projects. This issue allows attackers to execute arbitrary code in Hydra's browser context and perform authenticated HTTP requests. Malicious actors can exploit this vulnerability by serving malicious HTML files during Nix builds. Notable impacted files include NixOS `.iso` images. The issue was patched on hydra.nixos.org around April 21, 2024. Users running unstable or 23.11 versions can apply the fix commit to their local installations. Until then, avoiding the opening of HTML build artifacts mitigates the risk.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.