Vulnerabilities > CVE-2024-38536 - NULL Pointer Dereference vulnerability in Oisf Suricata

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

oisf

CWE-476

NVD

Published: 2024-07-11

Updated: 2024-11-21

Summary

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.

Vulnerable Configurations

Part	Description	Count
Application	Oisf Oisf Suricata - Oisf Suricata 0.8.2 Oisf Suricata 1.0.0 Oisf Suricata 1.0.1 Oisf Suricata 1.0.2 Oisf Suricata 1.0.3 Oisf Suricata 1.0.4 Oisf Suricata 1.0.5 Oisf Suricata 1.1 Oisf Suricata 1.1.1 Oisf Suricata 1.2 Oisf Suricata 1.2.1 Oisf Suricata 1.3 Oisf Suricata 1.3.1 Oisf Suricata 1.3.2 Oisf Suricata 1.3.3 Oisf Suricata 1.3.4 Oisf Suricata 1.3.5 Oisf Suricata 1.3.6 Oisf Suricata 1.4 Oisf Suricata 1.4.1 Oisf Suricata 1.4.2 Oisf Suricata 1.4.3 Oisf Suricata 1.4.4 Oisf Suricata 1.4.5 Oisf Suricata 1.4.6 Oisf Suricata 1.4.7 Oisf Suricata 2.0 Oisf Suricata 2.0.1 Oisf Suricata 2.0.2 Oisf Suricata 2.0.3 Oisf Suricata 2.0.4 Oisf Suricata 2.0.5 Oisf Suricata 2.0.6 Oisf Suricata 2.0.7 Oisf Suricata 2.0.8 Oisf Suricata 2.0.9 Oisf Suricata 2.0.10 Oisf Suricata 2.0.11 Oisf Suricata 2.1 Oisf Suricata 3.0 Oisf Suricata 3.0.1 Oisf Suricata 3.0.2 Oisf Suricata 3.1 Oisf Suricata 3.1.1 Oisf Suricata 3.1.2 Oisf Suricata 3.1.3 Oisf Suricata 3.1.4 Oisf Suricata 3.2 Oisf Suricata 3.2.1 Oisf Suricata 3.2.2 Oisf Suricata 3.2.3 Oisf Suricata 3.2.4 Oisf Suricata 3.2.5 Oisf Suricata 4.0.0 Oisf Suricata 4.0.1 Oisf Suricata 4.0.2 Oisf Suricata 4.0.3 Oisf Suricata 4.0.4 Oisf Suricata 4.0.5 Oisf Suricata 4.0.6 Oisf Suricata 4.0.7 Oisf Suricata 4.1.0 Oisf Suricata 4.1.1 Oisf Suricata 4.1.2 Oisf Suricata 4.1.3 Oisf Suricata 4.1.4 Oisf Suricata 4.1.5 Oisf Suricata 4.1.6 Oisf Suricata 4.1.7 Oisf Suricata 4.1.8 Oisf Suricata 4.1.9 Oisf Suricata 4.1.10 Oisf Suricata 5.0.0 Oisf Suricata 5.0.1 Oisf Suricata 5.0.2 Oisf Suricata 5.0.3 Oisf Suricata 5.0.4 Oisf Suricata 5.0.5 Oisf Suricata 5.0.6 Oisf Suricata 5.0.7 Oisf Suricata 5.0.8 Oisf Suricata 5.0.9 Oisf Suricata 5.0.10 Oisf Suricata 6.0.0 Oisf Suricata 6.0.1 Oisf Suricata 6.0.2 Oisf Suricata 6.0.3 Oisf Suricata 6.0.4 Oisf Suricata 6.0.5 Oisf Suricata 6.0.6 Oisf Suricata 6.0.7 Oisf Suricata 6.0.8 Oisf Suricata 6.0.9 Oisf Suricata 6.0.10 Oisf Suricata 6.0.11 Oisf Suricata 6.0.12 Oisf Suricata 6.0.13 Oisf Suricata 6.0.14 Oisf Suricata 6.0.15 Oisf Suricata 6.0.16 Oisf Suricata 6.0.17 Oisf Suricata 6.0.18 Oisf Suricata 6.0.19 Oisf Suricata 6.0.20 Oisf Suricata 7.0.0 Oisf Suricata 7.0.1 Oisf Suricata 7.0.2 Oisf Suricata 7.0.3 Oisf Suricata 7.0.4 Oisf Suricata 7.0.5	156

Common Weakness Enumeration (CWE)

CWE-476 - NULL Pointer Dereference

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References