Description: 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
CVE-2021-22222
Published Date: 2021-06-07T13:15Z
Last Modified: 2022-04-01T19:10Z
CVSS Score: 7.5 (HIGH)
EPSS Score: 0.44%
Risk Score: 5.25 (HIGH)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
7.5 |
EPSS:
0.44%
Mitre ATT&CK Technical v15.1
None
Technical Analysis & Mitigation Measures
Reference Links
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22222.json
https://www.wireshark.org/security/wnpa-sec-2021-05.html
https://gitlab.com/wireshark/wireshark/-/merge_requests/3130
https://security.gentoo.org/glsa/202107-21
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.debian.org/security/2021/dsa-5019
Vendor - Produce - Version
wireshark - wireshark, instantis_enterprisetrack - oracle, instantis_enterprisetrack - oracle, instantis_enterprisetrack - oracle, enterprise_manager_ops_center - oracle, zfs_storage_appliance_kit - oracle, debian_linux - debian, debian_linux - debian
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