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    CVE-2021-34550

    An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006. The v3 onion service descriptor parsing allows out-of-bounds memory access, and a client crash, via a crafted onion service descriptor

    Published:Jun 29, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 29, 2021
    EPSS Score:0.00832
    CVSS Score:7.5

    Affected Products

    Vendor
    Torproject
    Product
    Tor

    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