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    CVE-2020-5753

    Signal Private Messenger Android v4.59.0 and up and iOS v3.8.1.5 and up allows a remote non-contact to ring a victim's Signal phone and disclose currently used DNS server due to ICE Candidate handling before call is answered or declined.

    Published:May 20, 2020
    Last Modified:Nov 21, 2024
    EPS:May 20, 2020
    EPSS Score:0.00232
    CVSS Score:5.3

    Affected Products

    Vendor
    Signal
    Product
    Private Messenger
    Vendor
    Signal
    Product
    Signal

    Exploits

    No exploit reference

    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