CVE-2013-1813

    Dashboard / Vulnerabilities / CVE-2013-1813

    CVE-2013-1813

    Published: 23 Nov 2013Last Modified: 16 Apr 2026

    Summary:

    Details: util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when creating nested directories under /dev/, which allows local users to have unknown impact and attack vectors.

    References: http://rhn.redhat.com/errata/RHSA-2013-1732.html, http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784, http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965, http://lists.busybox.net/pipermail/busybox/2013-January/078864.html, http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html, http://seclists.org/fulldisclosure/2019/Jun/18, http://seclists.org/fulldisclosure/2020/Aug/20, http://seclists.org/fulldisclosure/2020/Mar/15, https://seclists.org/bugtraq/2019/Jun/14, https://support.t-mobile.com/docs/DOC-21994

    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