CVE-2024-47535

Name	CVE-2024-47535
Description	Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. 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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
netty (PTS)	bullseye (security), bullseye	1:4.1.48-4+deb11u2	fixed
	bookworm, bookworm (security)	1:4.1.48-7+deb12u1	fixed
	sid, trixie	1:4.1.48-10	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
netty	source	(unstable)	(not affected)

Notes

- netty <not-affected> (Windows-specific)
https://github.com/netty/netty/security/advisories/GHSA-xq3w-v528-46rv
https://github.com/netty/netty/commit/fbf7a704a82e7449b48bd0bbb679f5661c6d61a3 (netty-4.1.115.Final)