CVE-2019-19272
7.5
HIGH
CVSS 3.1
EPSS 0.26%
Description
An issue was discovered in tls_verify_crl in ProFTPD before 1.3.6. Direct dereference of a NULL pointer (a variable initialized to NULL) leads to a crash when validating the certificate of a client connecting to the server in a TLS client/server mutual-authentication setup.
How to fix CVE-2019-19272
To remediate CVE-2019-19272, upgrade the affected package to a fixed version below.
- Debian/proftpd-dfsg—upgrade to 1.3.6-1 or later
Is CVE-2019-19272 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.3.6-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |