Summary:

Infinite loop in the BitTorrent DHT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file

Reference Links(if available):

  • https://www.wireshark.org/security/wnpa-sec-2021-18.html
  • https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4184.json
  • https://gitlab.com/wireshark/wireshark/-/issues/17754
  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

    v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    Links to Exploits(if available)