Total
42 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-45159 | 1 Arm | 1 Mbed Tls | 2024-09-19 | 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-2024-23744 | 1 Arm | 1 Mbed Tls | 2024-09-12 | N/A | 7.5 HIGH |
| An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions. | |||||
| CVE-2024-45157 | 1 Arm | 1 Mbed Tls | 2024-09-12 | 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-2024-23775 | 1 Arm | 1 Mbed Tls | 2024-02-22 | N/A | 7.5 HIGH |
| Integer Overflow vulnerability in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, allows attackers to cause a denial of service (DoS) via mbedtls_x509_set_extension(). | |||||
| CVE-2024-23170 | 1 Arm | 1 Mbed Tls | 2024-02-22 | N/A | 5.5 MEDIUM |
| An issue was discovered in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2. There was a timing side channel in RSA private operations. This side channel could be sufficient for a local attacker to recover the plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario. | |||||
| CVE-2023-52353 | 1 Arm | 1 Mbed Tls | 2024-02-05 | N/A | 7.5 HIGH |
| An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum. | |||||
| CVE-2022-46393 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2024-02-04 | N/A | 9.8 CRITICAL |
| An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX. | |||||
| CVE-2022-46392 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2024-02-04 | N/A | 5.3 MEDIUM |
| An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses (typically, an untrusted operating system attacking a secure enclave) can recover an RSA private key after observing the victim performing a single private-key operation, if the window size (MBEDTLS_MPI_WINDOW_SIZE) used for the exponentiation is 3 or smaller. | |||||
| CVE-2022-35409 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2024-02-04 | 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-2021-43666 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2024-02-04 | 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-2021-44732 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2024-02-04 | 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-2021-45451 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2024-02-04 | 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-2021-45450 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2024-02-04 | 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-2021-24119 | 3 Arm, Debian, Fedoraproject | 3 Mbed Tls, Debian Linux, Fedora | 2024-02-04 | 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-2020-36475 | 3 Arm, Debian, Siemens | 14 Mbed Tls, Debian Linux, Logo\! Cmr2020 and 11 more | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs. | |||||
| CVE-2020-36476 | 2 Arm, Debian | 2 Mbed Tls, Debian Linux | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mbed TLS before 2.24.0 (and before 2.16.8 LTS and before 2.7.17 LTS). There is missing zeroization of plaintext buffers in mbedtls_ssl_read to erase unused application data from memory. | |||||
| CVE-2020-36424 | 1 Arm | 1 Mbed Tls | 2024-02-04 | 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-2020-36478 | 3 Arm, Debian, Siemens | 14 Mbed Tls, Debian Linux, Logo\! Cmr2020 and 11 more | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). A NULL algorithm parameters entry looks identical to an array of REAL (size zero) and thus the certificate is considered valid. However, if the parameters do not match in any way, then the certificate should be considered invalid. | |||||
| CVE-2020-36477 | 1 Arm | 1 Mbed Tls | 2024-02-04 | 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-2020-36423 | 1 Arm | 1 Mbed Tls | 2024-02-04 | 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. | |||||