CVE-2019-19271
HIGH7.5EPSS 0.66%Published: 11/26/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-19271
Description
An issue was discovered in tls_verify_crl in ProFTPD before 1.3.6. A wrong iteration variable, used when checking a client certificate against CRL entries (installed by a system administrator), can cause some CRL entries to be ignored, and can allow clients whose certificates have been revoked to proceed with a connection to the server.
Affected packages (1)
- Debian/proftpd-dfsgfrom 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:H/A:N |