CVE-2022-4345
wireshark - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.09%
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
How to fix CVE-2022-4345
To remediate CVE-2022-4345, upgrade the affected package to a fixed version below.
- Debian/wireshark—upgrade to 3.4.16-0+deb11u1 or later
- —upgrade to 2.6.20-0+deb10u5 or later
Is CVE-2022-4345 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.4.16-0+deb11u1
- from 0, < 2.6.20-0+deb10u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |