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cnvdChina National Vulnerability DatabaseCNVD-2022-11202
HistoryNov 22, 2021 - 12:00 a.m.

Wireshark Input Validation Error Vulnerability (CNVD-2022-11202)

2021-11-2200:00:00
China National Vulnerability Database
www.cnvd.org.cn
17
wireshark
input validation
vulnerability
bluetooth dht
remote attacker
dos attack
cnvd-2022-11202

EPSS

0.008

Percentile

81.4%

Wireshark (formerly Ethereal) is a network packet analysis software from the Wireshark team. The software’s function is to intercept network packets and display detailed data for analysis.Wireshark is vulnerable to an input validation error that stems from insufficient validation in the Bluetooth DHT dissector. A remote attacker could exploit this vulnerability to send specially crafted packets through the application and perform a denial of service (DoS) attack.