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    CVE-2007-1327

    The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm.

    Published:Mar 7, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 7, 2007
    EPSS Score:0.13083
    CVSS Score:7.8

    Affected Products

    Vendor
    Silc
    Product
    Silc-server

    Exploits

    https://www.exploit-db.com/exploits/29716

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    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