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    CVE-2014-1771

    SChannel in Microsoft Internet Explorer 6 through 11 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive information or modify TLS session data via a "triple handshake attack," aka "TLS Server Certificate Renegotiation Vulnerability."

    Published:Jun 11, 2014
    Last Modified:Apr 12, 2025
    EPS:Jun 11, 2014
    EPSS Score:0.13423
    CVSS Score:6.8

    Affected Products

    Vendor
    Microsoft
    Product
    Internet Explorer

    Exploits

    https://www.exploit-db.com/exploits/34010

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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