CVE-2025-55163

HIGH

7.5

Beschreibung

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty is vulnerable to MadeYouReset DDoS. This is a logical vulnerability in the HTTP/2 protocol, that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit - which results in resource exhaustion and distributed denial of service. This issue has been patched in versions 4.1.124.Final and 4.2.4.Final.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht8/13/2025

Zuletzt geandert11/4/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

netty:netty

Schwachen (CWE)

CWE-770

Referenzen

https://github.com/netty/netty/security/advisories/GHSA-prj3-ccx8-p6x4(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2025/08/16/1(af854a3a-2127-422b-91ae-364da2661108)

https://www.kb.cert.org/vuls/id/767506(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.