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    CVE-2009-3243

    Unspecified vulnerability in the TLS dissector in Wireshark 1.2.0 and 1.2.1, when running on Windows, allows remote attackers to cause a denial of service (application crash) via unknown vectors related to TLS 1.2 conversations.

    Published:Sep 18, 2009
    Last Modified:Apr 23, 2026
    EPS:Sep 18, 2009
    EPSS Score:0.03851
    CVSS Score:5

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Wireshark
    Product
    Wireshark

    Exploits

    http://www.securityfocus.com/bid/36408http://www.securityfocus.com/bid/36408https://www.exploit-db.com/exploits/33223

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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