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OpenAdvisories
High DLA-2443-1 1 CVE

zeromq3 - security update

Published Nov 10, 2020 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 9 zeromq3 4.2.1-4+deb9u3

Vulnerabilities 1

  • High 7.5
    CVE-2020-15166

    Denial of Service in ZeroMQ

    In ZeroMQ before version 4.3.3, there is a denial-of-service vulnerability. Users with TCP transport public endpoints, even with CURVE/ZAP enabled, are impacted. If a raw TCP socket is opened and connected to an endpoint that is fully configured with CURVE/ZA…

    zeromq libzmq zeromq3 zeromq3 Debian Ubuntu Alpine