UBUNTU-CVE-2014-3504

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    UBUNTU-CVE-2014-3504

    Published: 12 Aug 2014Last Modified: 22 Apr 2026
    Upstream:
    CVE-2014-3504
    Aliases:
    USN-2315-1

    Summary:

    Details: The (1) serf_ssl_cert_issuer, (2) serf_ssl_cert_subject, and (3) serf_ssl_cert_certificate functions in Serf 0.2.0 through 1.3.x before 1.3.7 does not properly handle a NUL byte in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.

    References: https://ubuntu.com/security/CVE-2014-3504, https://groups.google.com/forum/#!topic/serf-dev/NvgPoK6sFsc, https://ubuntu.com/security/notices/USN-2315-1, https://www.cve.org/CVERecord?id=CVE-2014-3504

    Affected packages

    Package

    Name: serf

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.3-1ubuntu0.1

    Affected versions

    1.1.0-2ubuntu1

    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