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    CVE-2021-46702

    Tor Browser 9.0.7 on Windows 10 build 10586 is vulnerable to information disclosure. This could allow local attackers to bypass the intended anonymity feature and obtain information regarding the onion services visited by a local user. This can be accomplished by analyzing RAM memory even several hours after the local user used the product. This occurs because the product doesn't properly free memory.

    Published:Feb 26, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 26, 2022
    EPSS Score:0.00125
    CVSS Score:5.5

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Torproject
    Product
    Tor

    Exploits

    https://github.com/Exmak-s/CVE-2021-46702

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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