GHSA-q4h9-7rxj-7gx2

Описание

Withdrawn Advisory

This advisory has been withdrawn because users of Lettuce may independently exclude vulnerable versions of Netty from their dependencies, and those users should not receive alerts for CVE-2024-47535. This link is maintained to preserve external references.

Original Description

Summary

Note: i'm reporting this in this way purely because it's private and i don't want to broadcast vulnerabilities.

An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115.

Details

https://github.com/redis/lettuce/blob/main/pom.xml#L67C9-L67C53 The netty version pinned here is currently

This version is vulnerable according to Snyk and is affecting one of our products:

Here is a link to the CVE

PoC

Complete instructions, including specific configuration details, to reproduce the vulnerability. Not applicable

Impact

What kind of vulnerability is it? Who is impacted? Denial of Service, affecting Windows users.