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    CVE-2009-3550

    The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

    Published:Oct 27, 2009
    Last Modified:Apr 23, 2026
    EPS:Oct 30, 2009
    EPSS Score:0.01733
    CVSS Score:4.3

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Wireshark
    Product
    Wireshark

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://secunia.com/advisories/37175
    http://secunia.com/advisories/37409
    http://secunia.com/advisories/37477
    http://www.debian.org/security/2009/dsa-1942
    http://www.securityfocus.com/bid/36846
    http://www.vupen.com/english/advisories/2009/3061
    http://www.wireshark.org/docs/relnotes/wireshark-1.0.10.html
    http://www.wireshark.org/docs/relnotes/wireshark-1.2.3.html
    http://www.wireshark.org/security/wnpa-sec-2009-07.html
    http://www.wireshark.org/security/wnpa-sec-2009-08.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54017
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10103
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6005
    http://secunia.com/advisories/37175
    http://secunia.com/advisories/37409
    http://secunia.com/advisories/37477
    http://www.debian.org/security/2009/dsa-1942
    http://www.securityfocus.com/bid/36846
    http://www.vupen.com/english/advisories/2009/3061
    http://www.wireshark.org/docs/relnotes/wireshark-1.0.10.html
    http://www.wireshark.org/docs/relnotes/wireshark-1.2.3.html
    http://www.wireshark.org/security/wnpa-sec-2009-07.html
    http://www.wireshark.org/security/wnpa-sec-2009-08.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54017
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10103
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6005

    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