![icon](https://www.mend.io/vulnerability-database/wp-content/themes/whitesource/img/search_cube.png)
We found results for “”
CVE-2019-19272
Good to know:
![A fix is available icon](https://www.mend.io/vulnerability-database//wp-content/themes/whitesource/img/icon2.png)
![Can be analyzed by Mend Prioritize icon](https://www.mend.io/vulnerability-database//wp-content/themes/whitesource/img/icon3.png)
Date: November 25, 2019
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.
Language: C
Severity Score
Severity Score
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476Top Fix
![icon](https://www.mend.io/vulnerability-database//wp-content/themes/whitesource/img/sec5.png)
CVSS v3.1
Base Score: |
|
---|---|
Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | NONE |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | NONE |
Integrity (I): | NONE |
Availability (A): | HIGH |
CVSS v2
Base Score: |
|
---|---|
Access Vector (AV): | NETWORK |
Access Complexity (AC): | LOW |
Authentication (AU): | NONE |
Confidentiality (C): | NONE |
Integrity (I): | NONE |
Availability (A): | PARTIAL |
Additional information: |