CVE-2017-8855
7.5
HIGH
CVSS 3.1
EPSS 0.32%
Description
wolfSSL before 3.11.0 does not prevent wc_DhAgree from accepting a malformed DH key.
How to fix CVE-2017-8855
To remediate CVE-2017-8855, upgrade the affected package to a fixed version below.
- Debian/wolfssl—upgrade to 3.12.0+dfsg-1 or later
Is CVE-2017-8855 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.12.0+dfsg-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:H/A:N |