CVE-2018-0608
9.8
CRITICAL
CVSS 3.1
EPSS 2.4%
Description
Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.
How to fix CVE-2018-0608
To remediate CVE-2018-0608, upgrade the affected package to a fixed version below.
- Debian/h2o—upgrade to 2.2.5+dfsg1-1 or later
Is CVE-2018-0608 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.2.5+dfsg1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |