CVE-2024-45158

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-45158
An issue was discovered in Mbed TLS 3.6 before 3.6.1. A stack buffer overflow in mbedtls_ecdsa_der_to_raw() and mbedtls_ecdsa_raw_to_der() can occur when the bits parameter is larger than the largest supported curve. In some configurations with PSA disabled, all values of bits are affected. (This never happens in internal library calls, but can affect applications that call these functions directly.)

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Mbed-TLS/mbedtls/releases/ Release Notes
https://mbed-tls.readthedocs.io/en/latest/security-advisories/ Vendor Advisory
https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-2/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:arm:mbed_tls:3.6.0:*:*:*:*:*:*:*
History

16 May 2025, 20:17

Type Values Removed Values Added
References () https://github.com/Mbed-TLS/mbedtls/releases/ - () https://github.com/Mbed-TLS/mbedtls/releases/ - Release Notes
References () https://mbed-tls.readthedocs.io/en/latest/security-advisories/ - () https://mbed-tls.readthedocs.io/en/latest/security-advisories/ - Vendor Advisory
References () https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-2/ - () https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-2/ - Vendor Advisory
First Time Arm
Arm mbed Tls
CPE cpe:2.3:a:arm:mbed_tls:3.6.0:*:*:*:*:*:*:*

06 Sep 2024, 19:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-121

06 Sep 2024, 12:08

Type Values Removed Values Added
Summary
  • (es) Se descubrió un problema en Mbed TLS 3.6 anterior a 3.6.1. Puede producirse un desbordamiento del búfer de pila en mbedtls_ecdsa_der_to_raw() y mbedtls_ecdsa_raw_to_der() cuando el parámetro bits es mayor que la curva admitida más grande. En algunas configuraciones con PSA deshabilitado, todos los valores de bits se ven afectados. (Esto nunca sucede en llamadas de librería internas, pero puede afectar a las aplicaciones que llaman a estas funciones directamente).

05 Sep 2024, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-05 19:15

Updated : 2025-05-16 20:17

NVD link : CVE-2024-45158

Mitre link : CVE-2024-45158

CVE.ORG link : CVE-2024-45158

JSON object : View

Products Affected

arm

  • mbed_tls
CWE
CWE-121

Stack-based Buffer Overflow