HSEC-2023-0001 Hash flooding vulnerability in aeson

Hash flooding vulnerability in aeson aeson was vulnerable to hash flooding a.k.a. hash DoS. The issue is a consequence of the HashMap implementation from unordered-containers. It results in a denial of service through CPU consumption. This technique has been used in real-world attacks against a...

ROS-20240815-12

The JSON aeson analysis and encoding library vulnerability is related to the creation of a hash collision in the unordered-containers base library by sending specially crafted JSON data. Exploitation of the of the vulnerability could allow an attacker acting remotely to cause a denial of service...