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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-26T03:34:24
Updated: 2020-04-15T21:06:54
Reserved: 2019-11-26T00:00:00
Link: CVE-2019-19269
JSON object: View
NVD Information
Status : Modified
Published: 2019-11-30T23:15:18.223
Modified: 2023-11-07T03:07:36.770
Link: CVE-2019-19269
JSON object: View
Redhat Information
No data.
CWE