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    CVE-2014-7203

    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.

    Published:Sep 20, 2014
    Last Modified:Apr 12, 2025
    EPS:Oct 8, 2014
    EPSS Score:0.00582
    CVSS Score:4.3

    Affected Products

    Vendor
    Zeromq
    Product
    Zeromq

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-68 Subvert Code-signing Facilities

    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
    https://exchange.xforce.ibmcloud.com/vulnerabilities/96242
    https://github.com/zeromq/libzmq/issues/1191
    https://github.com/zeromq/libzmq/pull/1189

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High