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    CVE-2009-2732

    The checkHTTPpassword function in http.c in ntop 3.3.10 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an Authorization HTTP header that lacks a : (colon) character in the base64-decoded string.

    Published:Aug 8, 2009
    Last Modified:Apr 23, 2026
    EPS:Aug 20, 2009
    EPSS Score:0.05589
    CVSS Score:5

    Affected Products

    Vendor
    Ntop
    Product
    Ntop

    Exploits

    https://www.exploit-db.com/exploits/33176

    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