Vulnerability in Wireshark
CVE-2022-4345
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
EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Wireshark
- Wireshark Foundation — versions >=4.0.0, <4.0.2, >=3.6.0, <3.6.10
Weakness classification (CWE)
References
- cve@gitlab.com (Vendor Advisory)
- cve@gitlab.com (Third Party Advisory)
- cve@gitlab.com (mailing-list)
- cve@gitlab.com (vendor-advisory)
- cve@gitlab.com (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2022-4345?
- CVE-2022-4345 is a medium-severity vulnerability in Wireshark, classified under Loop with Unreachable Exit Condition (Infinite Loop). CVSS score: 6.3/10. Published 2023-01-12.
- How severe is CVE-2022-4345?
- Medium severity. CVSS v3 base score is 6.3 out of 10.