{"id":"UBUNTU-CVE-2022-4345","details":"Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allows denial of service via packet injection or crafted capture file","modified":"2026-04-22T13:30:19.154460Z","published":"2023-01-12T04:15:00Z","upstream":["CVE-2022-4345"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4345"},{"type":"REPORT","url":"https://www.wireshark.org/security/wnpa-sec-2022-09.html"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4345.json"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-4345"}],"affected":[{"package":{"name":"wireshark","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/wireshark@3.2.3-1ubuntu0.1~esm2?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5-1","3.0.7-1","3.2.1-1","3.2.2-1","3.2.3-1","3.2.3-1ubuntu0.1~esm1","3.2.3-1ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"libwireshark-data"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"libwireshark13"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"libwiretap10"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"libwsutil11"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"tshark"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"wireshark"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"wireshark-common"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"wireshark-gtk"},{"binary_version":"3.2.3-1ubuntu0.1~esm2","binary_name":"wireshark-qt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4345.json"}},{"package":{"name":"wireshark","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/wireshark@3.6.2-2ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.7-1~exp1","3.4.9-1","3.6.2-1ubuntu1","3.6.2-2","3.6.2-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"libwireshark-data"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"libwireshark15"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"libwiretap12"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"libwsutil13"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"tshark"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"wireshark"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"wireshark-common"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"wireshark-gtk"},{"binary_version":"3.6.2-2ubuntu0.1~esm1","binary_name":"wireshark-qt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-4345.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}