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    CVE-2018-1000857

    log-user-session version 0.7 and earlier contains a Directory Traversal vulnerability in Main SUID-binary /usr/local/bin/log-user-session that can result in User to root privilege escalation. This attack appear to be exploitable via Malicious unprivileged user executes the vulnerable binary/(remote) environment variable manipulation similar shell-shock also possible.

    Published:Dec 20, 2018
    Last Modified:Nov 21, 2024
    EPS:Dec 20, 2018
    EPSS Score:0.00578
    CVSS Score:8.8

    Affected Products

    Vendor
    Open-systems
    Product
    Log-user-session

    Exploits

    https://www.halfdog.net/Security/2018/LogUserSessionLocalRootPrivilegeEscalation/https://www.halfdog.net/Security/2018/LogUserSessionLocalRootPrivilegeEscalation/

    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