CyberRota Analysis
AI-GeneratedThe vulnerability affects SnailJob 1.7.0, allowing authenticated attackers to induce a denial of service by sending a specially crafted Zstandard-compressed payload that leads to an unbounded array allocation. This results in a java.lang.OutOfMemoryError, causing the server to crash and become unresponsive. Organizations using this version of SnailJob should prioritize patching to mitigate the risk of service disruption.
Original NVD Description
SnailJob 1.7.0 contains a denial of service vulnerability in the FuryUtil.deserialize helper that allows authenticated attackers to crash the server by supplying a crafted Zstandard-compressed payload with an inflated frame_content_size field in the frame header. Attackers can store a base64-encoded Zstandard payload declaring an arbitrarily large decompressed size in a retry task argument, causing the JVM to attempt an unbounded array allocation and triggering an unrecoverable java.lang.OutOfMemoryError when the task is dispatched through the retry-task pipeline.