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    CVE-2002-2253

    Multiple buffer overflows in Cyrus Sieve / libSieve 2.1.2 and earlier allow remote attackers to execute arbitrary code via (1) a long header name, (2) a long IMAP flag, or (3) a script that generates a large number of errors that overflow the resulting error string.

    Published:Dec 31, 2002
    Last Modified:Apr 16, 2026
    EPS:Oct 14, 2007
    EPSS Score:0.14388
    CVSS Score:10

    Affected Products

    Vendor
    Cyrus
    Product
    Libsieve

    Exploits

    http://archives.neohapsis.com/archives/bugtraq/2002-12/0019.htmlhttp://archives.neohapsis.com/archives/bugtraq/2002-12/0019.html

    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