CVE-2018-5335
6.5
MEDIUM
CVSS 3.1
EPSS 0.86%
Description
In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the WCP dissector could crash. This was addressed in epan/dissectors/packet-wcp.c by validating the available buffer length.
How to fix CVE-2018-5335
To remediate CVE-2018-5335, upgrade the affected package to a fixed version below.
- Alpine/wireshark—upgrade to 2.2.12-r0 or later
- Debian/wireshark—upgrade to 2.4.4-1 or later
Is CVE-2018-5335 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.2.12-r0
- from 0, < 2.4.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |