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    CVE-2020-27347

    In tmux before version 3.1c the function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.

    Published:Oct 30, 2020
    Last Modified:Nov 21, 2024
    EPS:Nov 6, 2020
    EPSS Score:0.0014
    CVSS Score:8.8

    Affected Products

    Vendor
    Tmux Project
    Product
    Tmux

    Exploits

    https://www.openwall.com/lists/oss-security/2020/11/05/3https://www.openwall.com/lists/oss-security/2020/11/05/3https://github.com/lucadibello/tmux-fuzzing

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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