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| purl | pkg:deb/debian/mbedtls@2.16.9-0.1?distro=trixie |
| Next non-vulnerable version | 2.16.9-0.1+deb11u1 |
| Latest non-vulnerable version | 3.6.4-1 |
| Risk | 3.7 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-5bxk-rknm-zfhc
Aliases: CVE-2024-23775 |
Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could lead to information disclosure or denial of service. |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-f1fz-b8b6-dfb8
Aliases: CVE-2024-23170 |
Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could lead to information disclosure or denial of service. |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-gvkn-6e2m-dyez
Aliases: CVE-2025-27809 |
Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client application calls mbedtls_ssl_set_hostname. |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-k8w1-nrjy-wfbe
Aliases: CVE-2022-35409 |
Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
Affected by 0 other vulnerabilities. Affected by 13 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-kchn-2wez-bbb2
Aliases: CVE-2025-27810 |
Mbed TLS before 2.28.10 and 3.x before 3.6.3, in some cases of failed memory allocation or hardware errors, uses uninitialized stack memory to compose the TLS Finished message, potentially leading to authentication bypasses such as replays. |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
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VCID-pj6w-rufw-nqgd
Aliases: CVE-2025-54764 |
Mbed TLS before 3.6.5 allows a local timing attack against certain RSA operations, and direct calls to mbedtls_mpi_mod_inv or mbedtls_mpi_gcd. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-vp4q-81cq-33cw
Aliases: CVE-2025-59438 |
Mbed TLS through 3.6.4 has an Observable Timing Discrepancy. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-vs6q-c4ug-xfer
Aliases: CVE-2024-28755 |
An issue was discovered in Mbed TLS 3.5.x before 3.6.0. When an SSL context was reset with the mbedtls_ssl_session_reset() API, the maximum TLS version to be negotiated was not restored to the configured one. An attacker was able to prevent an Mbed TLS server from establishing any TLS 1.3 connection, potentially resulting in a Denial of Service or forced version downgrade from TLS 1.3 to TLS 1.2. |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-wsvw-6tmk-3kdj
Aliases: CVE-2024-28960 |
mbedtls: Insecure handling of shared memory in PSA Crypto APIs |
Affected by 0 other vulnerabilities. Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-1teg-yvuy-4kga | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could lead to information disclosure or denial of service. |
CVE-2022-46392
|
| VCID-33uw-hd5z-g7dq | 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.) |
CVE-2024-45158
|
| VCID-44ju-rrx6-rkcy | ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_psk_hint() that could cause a crash on invalid input. |
CVE-2018-9989
|
| VCID-4sbv-dqyv-6baw | 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-2024-45157
|
| VCID-4y36-8tq3-abg6 | 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-2020-10932
|
| VCID-5e8e-tdjb-f7c4 | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36425
|
| VCID-5x2e-paq2-nyf9 | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2021-44732
|
| VCID-64rr-rrmq-nkh6 | In Mbed TLS 3.3.0 through 3.5.2 before 3.6.0, a malicious client can cause information disclosure or a denial of service because of a stack buffer over-read (of less than 256 bytes) in a TLS 1.3 server via a TLS 3.1 ClientHello. |
CVE-2024-30166
|
| VCID-71u1-k3yx-pfgx | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36421
|
| VCID-7ppw-f9jy-k7ae | Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow, in mbedtls_pem_read_buffer and two mbedtls_pk_parse functions, via untrusted PEM input. |
CVE-2025-52497
|
| VCID-7v3a-5q44-cucz | Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len greater than zero. |
CVE-2025-48965
|
| VCID-84ba-26t7-eyf8 | 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-2024-23744
|
| VCID-8vmc-tp28-wyae | 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-2021-24119
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| VCID-9236-axrw-8qc4 | 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-2020-10941
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| VCID-9615-yuce-qye3 | Mbed TLS 3.5.x through 3.6.x before 3.6.2 has a buffer underrun in pkwrite when writing an opaque key pair |
CVE-2024-49195
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| VCID-987j-wtrr-7beu | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36424
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| VCID-98cg-wuhp-qudq | Mbed TLS before 3.6.4 allows a use-after-free in certain situations of applications that are developed in accordance with the documentation. The function mbedtls_x509_string_to_names() takes a head argument that is documented as an output argument. The documentation does not suggest that the function will free that pointer; however, the function does call mbedtls_asn1_free_named_data_list() on that argument, which performs a deep free(). As a result, application code that uses this function (relying only on documented behavior) is likely to still hold pointers to the memory blocks that were freed, resulting in a high risk of use-after-free or double-free. In particular, the two sample programs x509/cert_write and x509/cert_req are affected (use-after-free if the san string contains more than one DN). |
CVE-2025-47917
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| VCID-aw5s-tfkx-6ffv | Arm Mbed TLS before 2.14.1, before 2.7.8, and before 2.1.17 allows a local unprivileged attacker to recover the plaintext of RSA decryption, which is used in RSA-without-(EC)DH(E) cipher suites. |
CVE-2018-19608
|
| VCID-cbdd-4dr5-53f6 | security update |
CVE-2015-8036
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| VCID-ct4s-c1rd-suhj | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2021-45450
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| VCID-d8d5-v1dc-kyfp | 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-2023-52353
|
| VCID-dhdp-17ae-t7gf | ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_key_exchange() that could cause a crash on invalid input. |
CVE-2018-9988
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| VCID-dvwa-tj33-h3em | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could lead to information disclosure or denial of service. |
CVE-2023-45199
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| VCID-ewrv-m6gm-y7hc | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-16150
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| VCID-feda-331t-ukg5 | Multiple vulnerabilities have been found in mbed TLS, the worst of which could lead to the remote execution of arbitrary code. |
CVE-2017-2784
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| VCID-g7w2-d16t-8bd9 | 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-2019-18222
|
| VCID-gcjd-xt4f-x3bj | security update |
CVE-2018-0498
|
| VCID-gzvn-8b6y-xqeb | Multiple vulnerabilities have been found in mbed TLS, the worst of which could lead to the remote execution of arbitrary code. |
CVE-2015-5291
|
| VCID-hxpy-59gj-dygh | An issue was discovered in Mbed TLS 3.5.x before 3.6.0. When negotiating the TLS version on the server side, it can fall back to the TLS 1.2 implementation of the protocol if it is disabled. If the TLS 1.2 implementation was disabled at build time, a TLS 1.2 client could put a TLS 1.3-only server into an infinite loop processing a TLS 1.2 ClientHello, resulting in a denial of service. If the TLS 1.2 implementation was disabled at runtime, a TLS 1.2 client can successfully establish a TLS 1.2 connection with the server. |
CVE-2024-28836
|
| VCID-jcnd-yb5z-p7d3 | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36422
|
| VCID-mxn3-8deq-t3a1 | 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-2024-45159
|
| VCID-nbdz-1xnh-5kf7 | 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-2021-45451
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| VCID-p4mh-ztr8-k7d6 | Multiple vulnerabilities have been found in mbed TLS, the worst of which could allow remote attackers to execute arbitrary code. |
CVE-2018-0488
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| VCID-pnsj-2xc8-efbr | security update |
CVE-2018-0497
|
| VCID-rmzm-2q2n-zkdg | Multiple vulnerabilities have been found in mbed TLS, the worst of which could allow remote attackers to execute arbitrary code. |
CVE-2018-0487
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| VCID-rqxq-rqxu-4fes | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36475
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| VCID-rv8h-z3cy-yucb | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could lead to information disclosure or denial of service. |
CVE-2022-46393
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| VCID-s1qx-e7uw-c3eq | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36476
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| VCID-svsq-har4-dyen | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36423
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| VCID-t2j5-4x1d-2kb1 | Use of a Broken or Risky Cryptographic Algorithm in the function mbedtls_mpi_exp_mod() in lignum.c in Mbed TLS Mbed TLS all versions before 3.0.0, 2.27.0 or 2.16.11 allows attackers with access to precise enough timing and memory access information (typically an untrusted operating system attacking a secure enclave such as SGX or the TrustZone secure world) to recover the private keys used in RSA. |
CVE-2021-36647
|
| VCID-wc33-4jtc-7ueu | Multiple vulnerabilities have been found in mbed TLS, the worst of which could allow remote attackers to execute arbitrary code. |
CVE-2017-18187
|
| VCID-wpu6-c26t-4ufn | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36477
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| VCID-x5we-9dmz-p7bh | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2021-43666
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| VCID-x682-agtt-myf1 | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36478
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| VCID-xa5h-khas-8ybs | In MbedTLS 3.3.0 before 3.6.4, mbedtls_lms_verify may accept invalid signatures if hash computation fails and internal errors go unchecked, enabling LMS (Leighton-Micali Signature) forgery in a fault scenario. Specifically, unchecked return values in mbedtls_lms_verify allow an attacker (who can induce a hardware hash accelerator fault) to bypass LMS signature verification by reusing stale stack data, resulting in acceptance of an invalid signature. In mbedtls_lms_verify, the return values of the internal Merkle tree functions create_merkle_leaf_value and create_merkle_internal_value are not checked. These functions return an integer that indicates whether the call succeeded or not. If a failure occurs, the output buffer (Tc_candidate_root_node) may remain uninitialized, and the result of the signature verification is unpredictable. When the software implementation of SHA-256 is used, these functions will not fail. However, with hardware-accelerated hashing, an attacker could use fault injection against the accelerator to bypass verification. |
CVE-2025-49600
|
| VCID-xhbs-y3dr-1kc8 | security update |
CVE-2017-14032
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| VCID-ydp2-phc9-m7b1 | 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-2019-16910
|
| VCID-yjdu-ervm-3bcn | In Mbed TLS 3.6.1 through 3.6.3 before 3.6.4, a timing discrepancy in block cipher padding removal allows an attacker to recover the plaintext when PKCS#7 padding mode is used. |
CVE-2025-49087
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| VCID-ysr1-padp-a3ff | In MbedTLS 3.3.0 before 3.6.4, mbedtls_lms_import_public_key does not check that the input buffer is at least 4 bytes before reading a 32-bit field, allowing a possible out-of-bounds read on truncated input. Specifically, an out-of-bounds read in mbedtls_lms_import_public_key allows context-dependent attackers to trigger a crash or limited adjacent-memory disclosure by supplying a truncated LMS (Leighton-Micali Signature) public-key buffer under four bytes. An LMS public key starts with a 4-byte type indicator. The function mbedtls_lms_import_public_key reads this type indicator before validating the size of its input. |
CVE-2025-49601
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| VCID-zpq1-dwvf-8ka2 | Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery. |
CVE-2025-52496
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| VCID-zyge-82z3-33eq | Multiple vulnerabilities have been discovered in Mbed TLS, the worst of which could result in arbitrary code execution. |
CVE-2020-36426
|