Vulnerabilities > CVE-2021-37750 - NULL Pointer Dereference vulnerability in multiple products

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH

Summary

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.

Vulnerable Configurations

Part Description Count
Application
Mit
135
Application
Starwindsoftware
1
Application
Oracle
1
OS
Fedoraproject
1
OS
Debian
1

Common Weakness Enumeration (CWE)