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    CVE-2020-6019

    Valve's Game Networking Sockets prior to version v1.2.0 improperly handles inlined statistics messages in function CConnectionTransportUDPBase::Received_Data(), leading to an exception thrown from libprotobuf and resulting in a crash.

    Published:Nov 13, 2020
    Last Modified:Nov 21, 2024
    EPS:Nov 13, 2020
    EPSS Score:0.08738
    CVSS Score:7.5

    Affected Products

    Vendor
    Valvesoftware
    Product
    Game Networking Sockets

    Exploits

    https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/

    Common Weakness Enumeration

    CWE-248 Uncaught Exception

    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