CVE-2017-5334
9.8
CRITICAL
CVSS 3.1
EPSS 5.6%
Description
Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information extension.
How to fix CVE-2017-5334
To remediate CVE-2017-5334, upgrade the affected package to a fixed version below.
- Debian/gnutls28—upgrade to 3.5.8-1 or later
Is CVE-2017-5334 being exploited?
Moderate — EPSS is 5.6%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 3.5.8-1
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 |