CVE-2014-7203

Published: Oct 8, 2014Updated: May 6, 2026 Sources: CVE List NVDNVD-CWE-noinfo

NVD MITRE

4.3CVSSMEDIUM

EPSS Score

Description

libzmq (aka ZeroMQ/C++) 4.0.x before 4.0.5 does not ensure that nonces are unique, which allows man-in-the-middle attackers to conduct replay attacks via unspecified vectors.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:MAccess Complexity

Medium

Au:NAuthentication

None

Impact

C:NConfidentiality

None

I:PIntegrity

Partial

A:NAvailability

None

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Weaknesses

NVD-CWE-noinfo

Affected Products

n/a n/a

zeromq zeromq

Library

OSS Libraries / generic-library

zeromqoss-projectOSS Librariesaka libzmq, 0mq, zmq

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

http://seclists.org/oss-sec/2014/q3/776

seclists.org

http://lists.opensuse.org/opensuse-updates/2014-11/msg00027.html

lists.opensuse.org

https://github.com/zeromq/libzmq/pull/1189

github.com

and 6 more references View all →

Timeline

Published

Oct 8, 2014

Last Updated

May 6, 2026

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