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    CVE-2017-9344

    In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.

    Published:Jun 1, 2017
    Last Modified:Apr 20, 2025
    EPS:Jun 2, 2017
    EPSS Score:0.01179
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Wireshark
    Product
    Wireshark

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-369 Divide By Zero

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://www.securityfocus.com/bid/98796
    http://www.securitytracker.com/id/1038612
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701
    https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6308ae03d82a29a2e3d75e1c325c8a9f6c44dcdf
    https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
    https://www.wireshark.org/security/wnpa-sec-2017-29.html
    http://www.securityfocus.com/bid/98796
    http://www.securitytracker.com/id/1038612
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701
    https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6308ae03d82a29a2e3d75e1c325c8a9f6c44dcdf
    https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
    https://www.wireshark.org/security/wnpa-sec-2017-29.html

    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