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    CVE-2014-3519

    The open_by_handle_at function in vzkernel before 042stab090.5 in the OpenVZ modification for the Linux kernel 2.6.32, when using simfs, might allow local container users with CAP_DAC_READ_SEARCH capability to bypass an intended container protection mechanism and access arbitrary files on a filesystem via vectors related to use of the file_handle structure.

    Published:Feb 1, 2018
    Last Modified:Nov 21, 2024
    EPS:Feb 1, 2018
    EPSS Score:0.00088
    CVSS Score:6.5

    Affected Products

    Vendor
    Openvz
    Product
    Vzkernel

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    References

    http://www.openwall.com/lists/oss-security/2014/06/24/16
    http://www.securityfocus.com/bid/68171
    https://help.virtuozzo.com/customer/en/portal/articles/2522783-parallels-cloud-server-6-0-update-6-hotfix-8-6-0-6-2004-
    https://help.virtuozzo.com/customer/en/portal/articles/2563842-cu-2-6-32-042stab090-5-parallels-virtuozzo-containers-4-7-core-update
    https://help.virtuozzo.com/customer/en/portal/articles/2563843-cu-2-6-32-042stab090-5-parallels-server-bare-metal-5-0-core-update
    https://openvz.org/Download/kernel/rhel6/042stab090.5
    http://www.openwall.com/lists/oss-security/2014/06/24/16
    http://www.securityfocus.com/bid/68171
    https://help.virtuozzo.com/customer/en/portal/articles/2522783-parallels-cloud-server-6-0-update-6-hotfix-8-6-0-6-2004-
    https://help.virtuozzo.com/customer/en/portal/articles/2563842-cu-2-6-32-042stab090-5-parallels-virtuozzo-containers-4-7-core-update
    https://help.virtuozzo.com/customer/en/portal/articles/2563843-cu-2-6-32-042stab090-5-parallels-server-bare-metal-5-0-core-update
    https://openvz.org/Download/kernel/rhel6/042stab090.5

    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