CVE-2009-3241

    Dashboard / Vulnerabilities / CVE-2009-3241

    CVE-2009-3241

    Published: 18 Sept 2009Last Modified: 10 Apr 2026

    Summary:

    Details: Unspecified vulnerability in the OpcUa (OPC UA) dissector in Wireshark 0.99.6 through 1.0.8 and 1.2.0 through 1.2.1 allows remote attackers to cause a denial of service (memory and CPU consumption) via malformed OPCUA Service CallRequest packets.

    References: http://secunia.com/advisories/36754, http://secunia.com/advisories/37409, http://secunia.com/advisories/37477, http://www.debian.org/security/2009/dsa-1942, http://www.wireshark.org/security/wnpa-sec-2009-05.html, http://www.wireshark.org/security/wnpa-sec-2009-06.html, http://www.securityfocus.com/bid/36408, http://www.wireshark.org/security/wnpa-sec-2009-05.html, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3986, http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html, http://www.wireshark.org/docs/relnotes/wireshark-1.0.9.html, http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6162

    Affected packages

    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