VulnerabilityModified
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.
MEDIUM 4.3EPSS 2.02%
Does this matter?
Lower severity and a low EPSS score (2.02%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 2.02% probability · 81th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- zeromq/zeromq
- Source
- cve@mitre.org
EPSS 2.0% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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/96241
- https://github.com/zeromq/libzmq/issues/1190
- https://github.com/zeromq/libzmq/pull/1188
- 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/96241
- https://github.com/zeromq/libzmq/issues/1190
- https://github.com/zeromq/libzmq/pull/1188
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.