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 service via packet injection or crafted capture file
Date published : 2021-11-19
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39921.json