CVE-2014-7202

CVE-2014-7202 is a medium-severity vulnerability in Zeromq with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

stream_engine.cpp in libzmq (aka ZeroMQ/C++)) 4.0.5 before 4.0.5 allows man-in-the-middle attackers to conduct downgrade attacks via a crafted connection request.

Frequently asked questions

What is CVE-2014-7202?
stream_engine.cpp in libzmq (aka ZeroMQ/C++)) 4.0.5 before 4.0.5 allows man-in-the-middle attackers to conduct downgrade attacks via a crafted connection request.
How severe is CVE-2014-7202?
CVE-2014-7202 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-7202 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-7202?
CVE-2014-7202 primarily affects Zeromq. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-7202?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-7202 published?
CVE-2014-7202 was published on 2014-10-08 and last updated on 2026-06-17.

References

Affected products (2)

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