CVE-2011-2166

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    CVE-2011-2166

    Published: 24 May 2011Last Modified: 10 Apr 2026

    Summary:

    Details: script-login in Dovecot 2.0.x before 2.0.13 does not follow the user and group configuration settings, which might allow remote authenticated users to bypass intended access restrictions by leveraging a script.

    References: http://rhn.redhat.com/errata/RHSA-2013-0520.html, http://secunia.com/advisories/52311, http://dovecot.org/pipermail/dovecot/2011-May/059085.html, http://openwall.com/lists/oss-security/2011/05/18/4, http://www.dovecot.org/doc/NEWS-2.0, http://www.securityfocus.com/bid/48003, https://exchange.xforce.ibmcloud.com/vulnerabilities/67675

    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