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    CVE-2009-2061

    Mozilla Firefox before 3.0.10 processes a 3xx HTTP CONNECT response before a successful SSL handshake, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying this CONNECT response to specify a 302 redirect to an arbitrary https web site.

    Published:Jun 15, 2009
    Last Modified:Apr 23, 2026
    EPS:Jun 15, 2009
    EPSS Score:0.00338
    CVSS Score:9.3

    Affected Products

    Vendor
    Mozilla
    Product
    Firefox

    Exploits

    http://research.microsoft.com/pubs/79323/pbp-final-with-update.pdfhttp://research.microsoft.com/pubs/79323/pbp-final-with-update.pdf

    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