UBUNTU-CVE-2014-9221

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    UBUNTU-CVE-2014-9221

    Published: 19 Dec 2014Last Modified: 4 Feb 2026
    Upstream:
    CVE-2014-9221
    Aliases:
    USN-2450-1

    Summary:

    Details: strongSwan 4.5.x through 5.2.x before 5.2.1 allows remote attackers to cause a denial of service (invalid pointer dereference) via a crafted IKEv2 Key Exchange (KE) message with Diffie-Hellman (DH) group 1025.

    References: https://ubuntu.com/security/CVE-2014-9221, https://ubuntu.com/security/notices/USN-2450-1, https://www.cve.org/CVERecord?id=CVE-2014-9221

    Affected packages

    Package

    Name: strongswan

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.1.2-0ubuntu2.2

    Affected versions

    4.6.4-9

    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