USN-2650-1

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    USN-2650-1

    Published: 16 Jun 2015Last Modified: 10 Feb 2026

    Summary: wpa, wpasupplicant vulnerabilities

    Details: Kostya Kortchinsky discovered multiple flaws in wpa_supplicant and hostapd. A remote attacker could use these issues to cause wpa_supplicant or hostapd to crash, resulting in a denial of service. (CVE-2015-4141, CVE-2015-4142, CVE-2015-4143, CVE-2015-4144, CVE-2015-4145, CVE-2015-4146)

    References: https://ubuntu.com/security/notices/USN-2650-1, https://ubuntu.com/security/CVE-2015-4141, https://ubuntu.com/security/CVE-2015-4142, https://ubuntu.com/security/CVE-2015-4143, https://ubuntu.com/security/CVE-2015-4144, https://ubuntu.com/security/CVE-2015-4145, https://ubuntu.com/security/CVE-2015-4146

    Affected packages

    Package

    Name: wpa

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1-0ubuntu1.3

    Affected versions

    1.0-3ubuntu2

    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