CVE-2024-45157

State: Published
Severity: 5.1 Medium
Published: Sep 5, 2024
Updated: Mar 14, 2025
Reserved: Aug 22, 2024

Description

An issue was discovered in Mbed TLS before 2.28.9 and 3.x before 3.6.1, in which the user-selected algorithm is not used. Unlike previously documented, enabling MBEDTLS_PSA_HMAC_DRBG_MD_TYPE does not cause the PSA subsystem to use HMAC_DRBG: it uses HMAC_DRBG only when MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG and MBEDTLS_CTR_DRBG_C are disabled.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-696 Incorrect Behavior Order

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://mbed-tls.readthedocs.io/en/latest/security-advisories/
https://github.com/Mbed-TLS/mbedtls/releases/
https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-1/

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