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    CVE-2020-11713

    wolfSSL 4.3.0 has mulmod code in wc_ecc_mulmod_ex in ecc.c that does not properly resist timing side-channel attacks.

    Published:Apr 12, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 12, 2020
    EPSS Score:0.00394
    CVSS Score:7.5

    Affected Products

    Vendor
    Wolfssl
    Product
    Wolfssl

    Exploits

    https://gist.github.com/pietroborrello/7c5be2d1dc15349c4ffc8671f0aad04fhttps://gist.github.com/pietroborrello/7c5be2d1dc15349c4ffc8671f0aad04f

    Common Weakness Enumeration

    CWE-203 Observable Discrepancy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering

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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