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    CVE-2001-0170

    glibc 2.1.9x and earlier does not properly clear the RESOLV_HOST_CONF, HOSTALIASES, or RES_OPTIONS environmental variables when executing setuid/setgid programs, which could allow local users to read arbitrary files.

    Published:Jan 10, 2001
    Last Modified:Apr 16, 2026
    EPS:May 7, 2001
    EPSS Score:0.00639
    CVSS Score:2.1

    Affected Products

    Vendor
    Conectiva
    Product
    Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Immunix
    Product
    Immunix
    Vendor
    Redhat
    Product
    Linux

    Exploits

    https://www.exploit-db.com/exploits/258https://www.exploit-db.com/exploits/317

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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