CVE-2010-3901

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    CVE-2010-3901

    Published: 14 Oct 2010Last Modified: 10 Apr 2026

    Summary:

    Details: OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that (1) does not correspond to the server hostname or (2) is presented in circumstances involving a missing --cafile configuration option.

    References: http://www.infradead.org/openconnect.html, http://www.openwall.com/lists/oss-security/2010/08/01/1, http://www.openwall.com/lists/oss-security/2010/08/02/7

    Affected packages

    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