Vulnerability 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 Score
4.3
MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zeromq | Zeromq | 4.0.0 |
References
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00027.html
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00101.html
- http://seclists.org/oss-sec/2014/q3/754
- http://seclists.org/oss-sec/2014/q3/776
- http://secunia.com/advisories/62262
- http://www.securityfocus.com/bid/70157
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96242
- https://github.com/zeromq/libzmq/issues/1191
- https://github.com/zeromq/libzmq/pull/1189
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00027.html
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00101.html
- http://seclists.org/oss-sec/2014/q3/754
- http://seclists.org/oss-sec/2014/q3/776
- http://secunia.com/advisories/62262
- http://www.securityfocus.com/bid/70157
FAQ
What is CVE-2014-7203?
CVE-2014-7203 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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.
How severe is CVE-2014-7203?
CVE-2014-7203 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-7203?
Check the references section above for vendor advisories and patch information. Affected products include: Zeromq Zeromq.