CVE-2017-9766

    Dashboard / Vulnerabilities / CVE-2017-9766

    CVE-2017-9766

    Published: 21 Jun 2017Last Modified: 8 Jul 2026

    Summary:

    Details: In Wireshark 2.2.7, PROFINET IO data with a high recursion depth allows remote attackers to cause a denial of service (stack exhaustion) in the dissect_IODWriteReq function in plugins/profinet/packet-dcerpc-pn-io.c.

    References: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=d6e888400ba64de3147d1111a4c23edf389b0000, http://www.securityfocus.com/bid/99187, https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13811

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1861a96ba1d22e80e331373cf44df029d356ec42
    Fixed -None

    Affected versions

    2.2.7

    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