CVE-2015-1334

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    CVE-2015-1334

    Published: 12 Aug 2015Last Modified: 16 Apr 2026

    Summary:

    Details: attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.

    References: http://www.debian.org/security/2015/dsa-3317, http://www.ubuntu.com/usn/USN-2675-1, https://github.com/lxc/lxc/commit/5c3fcae78b63ac9dd56e36075903921bd9461f9e, http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00073.html, http://lists.opensuse.org/opensuse-updates/2015-07/msg00066.html, http://lists.opensuse.org/opensuse-updates/2015-07/msg00067.html, http://www.securityfocus.com/bid/75998, https://service.ait.ac.at/security/2015/LxcSecurityAnalysis.html

    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