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CVE-2021-39922

Medium priority

Needs evaluation

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 packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-39921

Medium priority

Needs evaluation

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 service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-39928

Low priority

Vulnerable

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 service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Not affected	Vulnerable	Vulnerable	Needs evaluation	Needs evaluation

CVE-2021-39920

Low priority

Vulnerable

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

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Vulnerable	Vulnerable	Vulnerable	Needs evaluation	Needs evaluation

CVE-2021-22235

Medium priority

Needs evaluation

Crash in DNP dissector in Wireshark 3.4.0 to 3.4.6 and 3.2.0 to 3.2.14 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-22222

Low priority

Needs evaluation

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-22207

Low priority

Needs evaluation

Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-22191

Medium priority

Needs evaluation

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Not affected	Not affected	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-22174

Low priority

Needs evaluation

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

CVE-2021-22173

Low priority

Needs evaluation

Memory leak in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

1 affected package

wireshark

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
wireshark	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation	Needs evaluation

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