Denial of Service Vulnerability in Wireshark 3.4.0 to 3.4.9: NULL Pointer Exception in IPPUSB Dissector

Denial of Service Vulnerability in Wireshark 3.4.0 to 3.4.9: NULL Pointer Exception in IPPUSB Dissector

CVE-2021-39920 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file

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