Total
58 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-45157 | 1 Arm | 1 Mbed Tls | 2025-03-14 | N/A | 5.1 MEDIUM |
| 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. | |||||
| CVE-2024-45159 | 1 Arm | 1 Mbed Tls | 2025-03-13 | N/A | 9.8 CRITICAL |
| An issue was discovered in Mbed TLS 3.x before 3.6.1. With TLS 1.3, when a server enables optional authentication of the client, if the client-provided certificate does not have appropriate values in if keyUsage or extKeyUsage extensions, then the return value of mbedtls_ssl_get_verify_result() would incorrectly have the MBEDTLS_X509_BADCERT_KEY_USAGE and MBEDTLS_X509_BADCERT_KEY_USAGE bits clear. As a result, an attacker that had a certificate valid for uses other than TLS client authentication would nonetheless be able to use it for TLS client authentication. Only TLS 1.3 servers were affected, and only with optional authentication (with required authentication, the handshake would be aborted with a fatal alert). | |||||
| CVE-2021-45450 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2023-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application. | |||||
| CVE-2023-43615 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2023-11-09 | N/A | 7.5 HIGH |
| Mbed TLS 2.x before 2.28.5 and 3.x before 3.5.0 has a Buffer Overflow. | |||||
| CVE-2021-45451 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| In Mbed TLS before 3.1.0, psa_aead_generate_nonce allows policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application. | |||||
| CVE-2023-45199 | 1 Arm | 1 Mbed Tls | 2023-10-12 | N/A | 9.8 CRITICAL |
| Mbed TLS 3.2.x through 3.4.x before 3.5 has a Buffer Overflow that can lead to remote Code execution. | |||||
| CVE-2021-43666 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-07-20 | 5.0 MEDIUM | 7.5 HIGH |
| A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0. | |||||
| CVE-2022-35409 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-03-03 | N/A | 9.1 CRITICAL |
| An issue was discovered in Mbed TLS before 2.28.1 and 3.x before 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server that causes a heap-based buffer over-read of up to 255 bytes. This can cause a server crash or possibly information disclosure based on error responses. Affected configurations have MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE enabled and MBEDTLS_SSL_IN_CONTENT_LEN less than a threshold that depends on the configuration: 258 bytes if using mbedtls_ssl_cookie_check, and possibly up to 571 bytes with a custom cookie check function. | |||||
| CVE-2020-10932 | 3 Arm, Debian, Fedoraproject | 3 Mbed Tls, Debian Linux, Fedora | 2023-03-03 | 1.9 LOW | 4.7 MEDIUM |
| An issue was discovered in Arm Mbed TLS before 2.16.6 and 2.7.x before 2.7.15. An attacker that can get precise enough side-channel measurements can recover the long-term ECDSA private key by (1) reconstructing the projective coordinate of the result of scalar multiplication by exploiting side channels in the conversion to affine coordinates; (2) using an attack described by Naccache, Smart, and Stern in 2003 to recover a few bits of the ephemeral scalar from those projective coordinates via several measurements; and (3) using a lattice attack to get from there to the long-term ECDSA private key used for the signatures. Typically an attacker would have sufficient access when attacking an SGX enclave and controlling the untrusted OS. | |||||
| CVE-2019-18222 | 3 Arm, Debian, Fedoraproject | 4 Mbed Crypto, Mbed Tls, Debian Linux and 1 more | 2023-03-03 | 1.9 LOW | 4.7 MEDIUM |
| The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks. | |||||
| CVE-2019-16910 | 3 Arm, Debian, Fedoraproject | 4 Mbed Crypto, Mbed Tls, Debian Linux and 1 more | 2023-03-03 | 2.6 LOW | 5.3 MEDIUM |
| Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.) | |||||
| CVE-2020-16150 | 3 Arm, Debian, Fedoraproject | 3 Mbed Tls, Debian Linux, Fedora | 2023-02-27 | 2.1 LOW | 5.5 MEDIUM |
| A Lucky 13 timing side channel in mbedtls_ssl_decrypt_buf in library/ssl_msg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recover secret key information. This affects CBC mode because of a computed time difference based on a padding length. | |||||
| CVE-2021-24119 | 3 Arm, Debian, Fedoraproject | 3 Mbed Tls, Debian Linux, Fedora | 2023-02-24 | 4.0 MEDIUM | 4.9 MEDIUM |
| In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX. | |||||
| CVE-2020-10941 | 3 Arm, Debian, Fedoraproject | 4 Mbed Crypto, Mbed Tls, Debian Linux and 1 more | 2023-02-24 | 4.3 MEDIUM | 5.9 MEDIUM |
| Arm Mbed TLS before 2.16.5 allows attackers to obtain sensitive information (an RSA private key) by measuring cache usage during an import. | |||||
| CVE-2021-44732 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-02-24 | 7.5 HIGH | 9.8 CRITICAL |
| Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure. | |||||
| CVE-2020-36477 | 1 Arm | 1 Mbed Tls | 2023-01-13 | 4.3 MEDIUM | 5.9 MEDIUM |
| An issue was discovered in Mbed TLS before 2.24.0. The verification of X.509 certificates when matching the expected common name (the cn argument of mbedtls_x509_crt_verify) with the actual certificate name is mishandled: when the subjecAltName extension is present, the expected name is compared to any name in that extension regardless of its type. This means that an attacker could impersonate a 4-byte or 16-byte domain by getting a certificate for the corresponding IPv4 or IPv6 address (this would require the attacker to control that IP address, though). | |||||
| CVE-2020-36425 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-01-11 | 4.3 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can exploit this by changing the local clock. | |||||
| CVE-2020-36424 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-01-11 | 1.9 LOW | 4.7 MEDIUM |
| An issue was discovered in Arm Mbed TLS before 2.24.0. An attacker can recover a private key (for RSA or static Diffie-Hellman) via a side-channel attack against generation of base blinding/unblinding values. | |||||
| CVE-2020-36426 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-01-11 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Arm Mbed TLS before 2.24.0. mbedtls_x509_crl_parse_der has a buffer over-read (of one byte). | |||||
| CVE-2020-36423 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2023-01-11 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker can recover plaintext because a certain Lucky 13 countermeasure doesn't properly consider the case of a hardware accelerator. | |||||