{"id":"CVE-2024-45157","details":"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.","modified":"2026-03-19T12:49:21.971942Z","published":"2024-09-05T19:15:12.960Z","related":["openSUSE-SU-2024:14304-1"],"references":[{"type":"ADVISORY","url":"https://github.com/Mbed-TLS/mbedtls/releases/"},{"type":"ADVISORY","url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/"},{"type":"ADVISORY","url":"https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2024-08-1/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/armmbed/mbedtls","events":[{"introduced":"e483a77c85e1f9c1dd2eb1c5a8f552d2617fe400"},{"fixed":"5e146adef63b326b04282252639bebc2730939c6"},{"introduced":"3aef7670b78ddebf80f4ad38b9a0059d40021832"},{"fixed":"71c569d44bf3a8bd53d874c81ee8ac644dd6e9e3"}],"database_specific":{"versions":[{"introduced":"2.26.0"},{"fixed":"2.28.9"},{"introduced":"3.2.0"},{"fixed":"3.6.1"}]}}],"versions":["mbedtls-2.26.0","mbedtls-2.27.0","mbedtls-2.28.0","mbedtls-2.28.1","mbedtls-2.28.2","mbedtls-2.28.3","mbedtls-2.28.4","mbedtls-2.28.5","mbedtls-2.28.6","mbedtls-2.28.7","mbedtls-2.28.8","mbedtls-3.0.0","mbedtls-3.1.0","mbedtls-3.2.0","mbedtls-3.2.1","mbedtls-3.3.0","mbedtls-3.4.0","mbedtls-3.4.1","mbedtls-3.5.0","mbedtls-3.5.1","mbedtls-3.5.2","mbedtls-3.6.0","v2.26.0","v2.27.0","v2.28.0","v2.28.1","v2.28.2","v2.28.3","v2.28.4","v2.28.5","v2.28.6","v2.28.7","v2.28.8","v3.0.0","v3.1.0","v3.2.0","v3.2.1","v3.3.0","v3.4.0","v3.4.1","v3.5.0","v3.5.1","v3.5.2","v3.6.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45157.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}