VDB
DEBIAN-CVE-2019-19269
DEBIAN-CVE-2019-19269
PUBLISHED
CVSS 4.900000095367432 MEDIUM
An issue was discovered in tls_verify_crl in ProFTPD through 1.3.6b. A dereference of a NULL pointer may occur. This pointer is returned by the OpenSSL sk_X509_REVOKED_value() function when encountering an empty CRL installed by a system administrator. The dereference occurs when validating the certificate of a client connecting to the server in a TLS client/server mutual-authentication setup.
Risk Scores
CVSS 3.1
4.900000095367432
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | proftpd-dfsg | 0, 0, 0 |
| Debian:14 | proftpd-dfsg | 0, 0, 0 |
| Debian:13 | proftpd-dfsg | 0, 0, 0 |
| Debian:12 | proftpd-dfsg | 0, 0, 0 |
Timeline
- Nov 30, 2019 CVE Published
- Apr 28, 2026 CVE Updated