{"cve":"CVE-2022-4345","nvd":{"published":"2023-01-12T04:15:10.663","modified":"2026-06-17T05:20:38.750","status":"Modified","description":"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","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-835"],"references":["https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4345.json","https://lists.debian.org/debian-lts-announce/2023/02/msg00007.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDZMWIKH3L5JQZC6GSVOJ3N5UXNQPJGQ/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SGWIW6K64PKC375YAONYXKIVT2FDEDV3/","https://www.wireshark.org/security/wnpa-sec-2022-09.html"],"products":["wireshark:wireshark"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-4345","score":0.00694,"percentile":0.52959,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}