Login
Newsletter
Werbung

Sicherheit: Denial of Service in zeromq3
Aktuelle Meldungen Distributionen
Name: Denial of Service in zeromq3
ID: DSA-4761-1
Distribution: Debian
Plattformen: Debian buster
Datum: Di, 8. September 2020, 07:48
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15166
Applikationen: 0MQ

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4761-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
September 07, 2020 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : zeromq3
CVE ID : CVE-2020-15166

It was discovered that ZeroMQ, a lightweight messaging kernel library
does not properly handle connecting peers before a handshake is
completed. 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 affecting authenticated and encrypted clients.

For the stable distribution (buster), this problem has been fixed in
version 4.3.1-4+deb10u2.

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: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=OOSM
-----END PGP SIGNATURE-----
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung