Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.debian.org/security/2021/dsa-5019
https://security.gentoo.org/glsa/202107-21
https://gitlab.com/wireshark/wireshark/-/merge_requests/3130
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22222.json
https://www.wireshark.org/security/wnpa-sec-2021-05.html
Source: Mitre, NVD
Published: 2021-06-07
Updated: 2024-11-21
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
EPSS: 0.00344