Linux Security
Linux Security
Linux Security

Debian: DSA-4477-1: zeromq3 security update

Date 08 Jul 2019
5633
Posted By LinuxSecurity Advisories
Fang-Pen Lin discovered a stack-based buffer-overflow flaw in ZeroMQ, a lightweight messaging kernel library. A remote, unauthenticated client connecting to an application using the libzmq library, running with a socket listening with CURVE encryption/authentication enabled, can take

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Debian Security Advisory DSA-4477-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                     Salvatore Bonaccorso
July 08, 2019                         https://www.debian.org/security/faq
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Package        : zeromq3
CVE ID         : CVE-2019-13132

Fang-Pen Lin discovered a stack-based buffer-overflow flaw in ZeroMQ, a
lightweight messaging kernel library. A remote, unauthenticated client
connecting to an application using the libzmq library, running with a
socket listening with CURVE encryption/authentication enabled, can take
advantage of this flaw to cause a denial of service or the execution of
arbitrary code.

For the oldstable distribution (stretch), this problem has been fixed
in version 4.2.1-4+deb9u2.

For the stable distribution (buster), this problem has been fixed in
version 4.3.1-4+deb10u1.

We recommend that you upgrade your zeromq3 packages.

For the detailed security status of zeromq3 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/zeromq3

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.

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