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    CVE-2009-3476

    Buffer overflow in OpenSAML before 1.1.3 as used in Internet2 Shibboleth Service Provider software 1.3.x before 1.3.4, and XMLTooling before 1.2.2 as used in Internet2 Shibboleth Service Provider software 2.x before 2.2.1, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed encoded URL.

    Published:Sep 29, 2009
    Last Modified:Apr 23, 2026
    EPS:Sep 29, 2009
    EPSS Score:0.01755
    CVSS Score:9.3

    Affected Products

    Vendor
    Internet2
    Product
    Opensaml
    Vendor
    Internet2
    Product
    Shibboleth-sp
    Vendor
    Internet2
    Product
    Xmltooling

    Exploits

    No exploit reference

    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