CVE-2014-7203
libzmq (aka ZeroMQ/C++) 4.0.x before 4.0.5 does not ensure that nonces are unique, which allows...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2014-7203- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2014-7203- Updated
- 2026-11-02
EUVDEUVD-2014-7077 No score
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.
- Record
EUVD-2014-7077- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-56m5-7cj8-j73q No score
libzmq (aka ZeroMQ/C++) 4.0.x before 4.0.5 does not ensure that nonces are unique, which allows...
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.
- Record
GHSA-56m5-7cj8-j73q- Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2014-7203- Updated
- 2026-11-02
OSVDEBIAN-CVE-2014-7203 No score
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.
- Record
DEBIAN-CVE-2014-7203- Updated
- 2026-11-02
Show 4 moreShow less
OSVopenSUSE-SU-2024:10038-1 No score
libzmq5-4.2.0-1.1 on GA media
These are all security issues fixed in the libzmq5-4.2.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10038-1- Updated
- 2026-11-02
OSVSUSE-FU-2022:0444-1 No score
Feature update for venv-salt-minion
This feature update for venv-salt-minion provides the following changes:
- Introduce
venv-salt-minion. - Track already fixed issues.
- Record
SUSE-FU-2022:0444-1- Updated
- 2026-11-02
OSVSUSE-FU-2022:0445-1 No score
Feature update for venv-salt-minion
This feature update for venv-salt-minion provides the following changes:
- Introduce
venv-salt-minion. - Mention fixed issues provided with the bundle.
- Record
SUSE-FU-2022:0445-1- Updated
- 2026-11-02
OSVUBUNTU-CVE-2014-7203 No score
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.
- Record
UBUNTU-CVE-2014-7203- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
zeromq3Debian:12 |
before 4.0.5+dfsg-1 | 4.0.5+dfsg-1 |
zeromq3Debian:13 |
before 4.0.5+dfsg-1 | 4.0.5+dfsg-1 |
zeromq3Debian:14 |
before 4.0.5+dfsg-1 | 4.0.5+dfsg-1 |
zeromq3Ubuntu:14.04:LTS |
before 4.0.4+dfsg-2ubuntu0.1, plus listed versions 3.2.3+dfsg-23.2.4+dfsg-13.2.4+dfsg-23.2.4+dfsg-33.2.4+dfsg-44.0.3+dfsg-14.0.4+dfsg-2 |
4.0.4+dfsg-2ubuntu0.1 |
zeromqopenSUSE:Tumbleweed From an advisory covering 3 CVEs |
before 4.2.0-1.1 | 4.2.0-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-7203 is a medium vulnerability (CVSS 4.3) in Zeromq, published October 8, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.90%, the 79th percentile. Fixed in zeromq3 4.0.5+dfsg-1.
References
seclists.org/oss-sec/2014/q3/776
lists.opensuse.org/opensuse-updates/2014-11/msg00027.html
github.com/zeromq/libzmq/pull/1189
securityfocus.com/bid/70157
exchange.xforce.ibmcloud.com/vulnerabilities/96242
Show 194 moreShow less
secunia.com/advisories/62262
nvd.nist.gov/vuln/detail/CVE-2014-7203
security-tracker.debian.org/tracker/CVE-2014-7203
suse.com/support/update/announcement/-2022-444/suse-fu-20220444-1
bugzilla.suse.com/1000080
ubuntu.com/security/CVE-2014-7203
cve.org/CVERecord?id=CVE-2014-7203
Left out here: 481 references. The JSON record has them.