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    CVE-2019-16779

    In RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. Subsequent requests would then read this data, returning content from the previous response. The race condition window appears to be short, and it would be difficult to purposefully exploit this.

    Published:Dec 16, 2019
    Last Modified:Nov 21, 2024
    EPS:Dec 16, 2019
    EPSS Score:0.00556
    CVSS Score:5.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Excon Project
    Product
    Excon
    Vendor
    Opensuse
    Product
    Backports Sle
    Vendor
    Opensuse
    Product
    Leap

    Exploits

    No exploit reference

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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