CVE Vulnerability

CVE-2019-19272

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/proftpd/proftpd/issues/858 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
Information

Published : 2019-11-26 04:15

Updated : 2019-12-11 04:16

NVD link : CVE-2019-19272

Mitre link : CVE-2019-19272

Products Affected
No products.
CWE
CWE-476