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Medium DLA-2555-1 1 CVE

netty - security update

Published Feb 11, 2021 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 9 netty 1:4.1.7-2+deb9u3

Vulnerabilities 1

  • Medium 6.2
    CVE-2021-21290

    Local Information Disclosure Vulnerability in Netty on Unix-Like systems due temporary files

    Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an…

    netty netty netty netty Debian Ubuntu Maven