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    CVE-2003-0450

    Cistron RADIUS daemon (radiusd-cistron) 1.6.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large value in an NAS-Port attribute, which is interpreted as a negative number and causes a buffer overflow.

    Published:Jun 20, 2003
    Last Modified:Apr 16, 2026
    EPS:Jun 20, 2003
    EPSS Score:0.03402
    CVSS Score:7.5

    Affected Products

    Vendor
    Cistron
    Product
    Radius Daemon

    Exploits

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196063http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196063

    Common Weakness Enumeration

    No CWE recorded yet

    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