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    CVE-2009-3704

    ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.

    Published:Oct 16, 2009
    Last Modified:Apr 23, 2026
    EPS:Oct 16, 2009
    EPSS Score:0.05499
    CVSS Score:5

    Affected Products

    Vendor
    Zoiper
    Product
    Zoiper

    Exploits

    http://packetstormsecurity.org/0910-exploits/zoiper_dos.py.txthttp://packetstormsecurity.org/0910-exploits/zoiper_dos.py.txthttps://www.exploit-db.com/exploits/9987

    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