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    CVE-2018-19622

    In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the MMSE dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-mmse.c by preventing length overflows.

    Published:Nov 27, 2018
    Last Modified:Nov 21, 2024
    EPS:Nov 29, 2018
    EPSS Score:0.01397
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Wireshark
    Product
    Wireshark

    Exploits

    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
    http://www.securityfocus.com/bid/106051
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250
    https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=3b7555d32d11862f0e500ec466ad6bfe54190076
    https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
    https://www.debian.org/security/2018/dsa-4359
    https://www.oracle.com/security-alerts/cpuapr2020.html
    https://www.wireshark.org/security/wnpa-sec-2018-54.html
    http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
    http://www.securityfocus.com/bid/106051
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250
    https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=3b7555d32d11862f0e500ec466ad6bfe54190076
    https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
    https://www.debian.org/security/2018/dsa-4359
    https://www.oracle.com/security-alerts/cpuapr2020.html
    https://www.wireshark.org/security/wnpa-sec-2018-54.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