CVE-2017-13766
7.5
HIGH
CVSS 3.1
EPSS 0.42%
Description
In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.
How to fix CVE-2017-13766
To remediate CVE-2017-13766, upgrade the affected package to a fixed version below.
- Alpine/wireshark—upgrade to 2.2.9-r0 or later
- Debian/wireshark—upgrade to 2.4.1-1 or later
Is CVE-2017-13766 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.2.9-r0
- from 0, < 2.4.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |