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Vulnerabilities of Wireshark Foundation Wireshark

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CVE Summary Score Published
CVE-2021-4186 Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted… 6.3 Medium Dec 30, 2021
CVE-2021-39923 Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet… 7.5 High Nov 19, 2021
CVE-2021-39922 Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via… 7.5 High Nov 19, 2021
CVE-2021-39921 NULL pointer exception in the Modbus dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of… 7.5 High Nov 19, 2021
CVE-2021-39929 Uncontrolled Recursion in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of… 7.5 High Nov 19, 2021
CVE-2021-39926 Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet… 7.5 High Nov 19, 2021
CVE-2021-39925 Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of… 7.5 High Nov 19, 2021
CVE-2021-39924 Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via… 7.5 High Nov 19, 2021
CVE-2021-39920 NULL pointer exception in the IPPUSB dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection… 7.5 High Nov 18, 2021
CVE-2021-39928 NULL pointer exception in the IEEE 802.11 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of… 7.5 High Nov 18, 2021

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