CVE-2024-38536

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

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/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh	Vendor Advisory
https://redmine.openinfosecfoundation.org/issues/7029	Exploit Issue Tracking
https://redmine.openinfosecfoundation.org/issues/7033	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*

History

12 Jul 2024, 18:45

Type	Values Removed	Values Added
Summary		(es) Suricata es un sistema de detección de intrusiones en la red, un sistema de prevención de intrusiones y un motor de monitoreo de seguridad de la red. un fallo en la asignación de memoria debido a que se alcanzó `http.memcap` genera una referencia NULL-ptr que provoca un bloqueo. Actualice a 7.0.6.
First Time		Oisf suricata Oisf
References	~~() https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh -~~	() https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh - Vendor Advisory
References	~~() https://redmine.openinfosecfoundation.org/issues/7029 -~~	() https://redmine.openinfosecfoundation.org/issues/7029 - Exploit, Issue Tracking
References	~~() https://redmine.openinfosecfoundation.org/issues/7033 -~~	() https://redmine.openinfosecfoundation.org/issues/7033 - Issue Tracking
CPE		cpe:2.3:a:oisf:suricata::::::::

11 Jul 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-07-11 15:15

Updated : 2024-07-12 18:45

NVD link : CVE-2024-38536

Mitre link : CVE-2024-38536

CVE.ORG link : CVE-2024-38536

JSON object : View

Products Affected

oisf

suricata

CWE

CWE-476

NULL Pointer Dereference

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