CVE-2021-4190 | BDVDB-2026-166913 Detail
Wireshark FoundationWireshark
Description#
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.
Weaknesses#
No weakness recorded in the source data.
References#
- https://www.wireshark.org/security/wnpa-sec-2021-22.html
- https://gitlab.com/wireshark/wireshark/-/issues/17811
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/
- https://security.gentoo.org/glsa/202210-04
- https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.