CVE-2023-37029

Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) are susceptible to an assertion-based crash when an oversized NAS packet is received. An attacker may leverage this behavior to repeatedly crash the MME via either a compromised base station or via an unauthenticated cellphone within range of a base station managed by the MME, causing a denial of service.

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://cellularsecurity.org/ransacked	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:magma:*:*:*:*:*:*:*:*

History

27 Jan 2025, 14:39

Type	Values Removed	Values Added
First Time		Linuxfoundation Linuxfoundation magma
CPE	cpe:2.3:a:magmacore:magma::::::::	cpe:2.3:a:linuxfoundation:magma::::::::

23 Jan 2025, 19:40

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CWE		CWE-617
CPE		cpe:2.3:a:magmacore:magma::::::::
First Time		Magmacore magma Magmacore
Summary		(es) Las versiones de Magma anteriores a la 1.8.0 (corregidas en la v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) son susceptibles a un bloqueo basado en aserciones cuando se recibe un paquete NAS de gran tamaño. Un atacante puede aprovechar este comportamiento para bloquear repetidamente el MME a través de una estación base comprometida o de un teléfono celular no autenticado dentro del alcance de una estación base administrada por el MME, lo que provoca una denegación de servicio.
References	~~() https://cellularsecurity.org/ransacked -~~	() https://cellularsecurity.org/ransacked - Exploit, Third Party Advisory

21 Jan 2025, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-21 23:15

Updated : 2025-01-27 14:39

NVD link : CVE-2023-37029

Mitre link : CVE-2023-37029

CVE.ORG link : CVE-2023-37029

JSON object : View

Products Affected

linuxfoundation

magma

CWE

CWE-617

Reachable Assertion

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