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    CVE-2019-5163

    An exploitable denial-of-service vulnerability exists in the UDPRelay functionality of Shadowsocks-libev 3.3.2. When utilizing a Stream Cipher and a local_address, arbitrary UDP packets can cause a FATAL error code path and exit. An attacker can send arbitrary UDP packets to trigger this vulnerability.

    Published:Dec 3, 2019
    Last Modified:Nov 21, 2024
    EPS:Dec 3, 2019
    EPSS Score:0.00486
    CVSS Score:7.5

    Affected Products

    Vendor
    Opensuse
    Product
    Backports
    Vendor
    Opensuse
    Product
    Leap
    Vendor
    Shadowsocks
    Product
    Shadowsocks-libev

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2019-0956https://talosintelligence.com/vulnerability_reports/TALOS-2019-0956

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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