wireshark is vulnerable to denial of service.The vulnerability exists through the NULL pointer exception in the IEEE 802.11 dissector, allowing an attacker to cause denial of service via packet injection or crafted capture file
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39928.json
gitlab.com/wireshark/wireshark/-/issues/17704
lists.debian.org/debian-lts-announce/2021/12/msg00015.html
lists.fedoraproject.org/archives/list/[email protected]/message/A6AJFIYIHS3TYDD2EBYBJ5KKE52X34BJ/
lists.fedoraproject.org/archives/list/[email protected]/message/YEWTIRMC2MFQBZ2O5M4CJHJM4JPBHLXH/
security-tracker.debian.org/tracker/CVE-2021-39928
security.gentoo.org/glsa/202210-04
www.debian.org/security/2021/dsa-5019
www.wireshark.org/security/wnpa-sec-2021-13.html