CVE-2019-11766
9.8
CRITICAL
CVSS 3.1
EPSS 1.0%
Description
dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.
How to fix CVE-2019-11766
To remediate CVE-2019-11766, upgrade the affected package to a fixed version below.
- Debian/dhcpcd5—upgrade to 7.1.0-2 or later
Is CVE-2019-11766 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.1.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |