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    CVE-2018-20673

    The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.

    Published:Dec 27, 2018
    Last Modified:Nov 21, 2024
    EPS:Jan 4, 2019
    EPSS Score:0.00119
    CVSS Score:5.5

    Affected Products

    Vendor
    Gnu
    Product
    Binutils
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://sourceware.org/bugzilla/show_bug.cgi?id=24039https://sourceware.org/bugzilla/show_bug.cgi?id=24039

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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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