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    CVE-2020-8437

    The bencoding parser in BitTorrent uTorrent through 3.5.5 (build 45505) misparses nested bencoded dictionaries, which allows a remote attacker to cause a denial of service.

    Published:Mar 2, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 2, 2020
    EPSS Score:0.20726
    CVSS Score:7.5

    Affected Products

    Vendor
    Bittorrent
    Product
    Utorrent

    Exploits

    https://blog.whtaguy.com/2020/09/utorrent-cve-2020-8437-vulnerability.htmlhttps://blog.whtaguy.com/2020/09/utorrent-cve-2020-8437-vulnerability.htmlhttps://github.com/mavlevin/uTorrent-CVE-2020-8437

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    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