Vulnerabilities > CVE-2019-11323 - Use of Uninitialized Resource vulnerability in Haproxy

047910
CVSS 5.9 - MEDIUM
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
NONE
network
high complexity
haproxy
CWE-908
NVD
Published: 2019-05-09
Updated: 2024-11-21

Summary

HAProxy before 1.9.7 mishandles a reload with rotated keys, which triggers use of uninitialized, and very predictable, HMAC keys. This is related to an include/types/ssl_sock.h error.

Vulnerable Configurations

Part Description Count
Application
Haproxy
5

Common Weakness Enumeration (CWE)

References