Filtered by vendor Matrixssl
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Total
24 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-24609 | 2 Matrixssl, Rambus | 2 Matrixssl, Tls Toolkit | 2024-11-21 | N/A | 7.5 HIGH |
| Matrix SSL 4.x through 4.6.0 and Rambus TLS Toolkit have a length-subtraction integer overflow for Client Hello Pre-Shared Key extension parsing in the TLS 1.3 server. An attacked device calculates an SHA-2 hash over at least 65 KB (in RAM). With a large number of crafted TLS messages, the CPU becomes heavily loaded. This occurs in tls13VerifyBinder and tls13TranscriptHashUpdate. | |||||
| CVE-2022-46505 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | N/A | 7.5 HIGH |
| An issue in MatrixSSL 4.5.1-open and earlier leads to failure to securely check the SessionID field, resulting in the misuse of an all-zero MasterSecret that can decrypt secret data. | |||||
| CVE-2022-43974 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | N/A | 8.1 HIGH |
| MatrixSSL 4.0.4 through 4.5.1 has an integer overflow in matrixSslDecodeTls13. A remote attacker might be able to send a crafted TLS Message to cause a buffer overflow and achieve remote code execution. This is fixed in 4.6.0. | |||||
| CVE-2019-16747 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free (leading to memory corruption and a daemon crash) via a crafted incoming network message, a different vulnerability than CVE-2019-14431. | |||||
| CVE-2019-14431 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| In MatrixSSL 3.8.3 Open through 4.2.1 Open, the DTLS server mishandles incoming network messages leading to a heap-based buffer overflow of up to 256 bytes and possible Remote Code Execution in parseSSLHandshake in sslDecode.c. During processing of a crafted packet, the server mishandles the fragment length value provided in the DTLS message. | |||||
| CVE-2019-13629 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| MatrixSSL 4.2.1 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or a remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because crypto/pubkey/ecc_math.c scalar multiplication leaks the bit length of the scalar. | |||||
| CVE-2019-13470 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling. | |||||
| CVE-2019-10914 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| pubRsaDecryptSignedElementExt in MatrixSSL 4.0.1 Open, as used in Inside Secure TLS Toolkit, has a stack-based buffer overflow during X.509 certificate verification because of missing validation in psRsaDecryptPubExt in crypto/pubkey/rsa_pub.c. | |||||
| CVE-2018-12439 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 1.9 LOW | 4.7 MEDIUM |
| MatrixSSL through 3.9.5 Open allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host. | |||||
| CVE-2017-2782 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 6.4 MEDIUM | 6.5 MEDIUM |
| An integer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a length counter to overflow, leading to a controlled out of bounds copy operation. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection | |||||
| CVE-2017-2781 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable heap buffer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a buffer overflow on the heap resulting in remote code execution. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection. | |||||
| CVE-2017-2780 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| An exploitable heap buffer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a buffer overflow on the heap resulting in remote code execution. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection. | |||||
| CVE-2017-1000417 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| MatrixSSL version 3.7.2 adopts a collision-prone OID comparison logic resulting in possible spoofing of OIDs (e.g. in ExtKeyUsage extension) on X.509 certificates. | |||||
| CVE-2017-1000415 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| MatrixSSL version 3.7.2 has an incorrect UTCTime date range validation in its X.509 certificate validation process resulting in some certificates have their expiration (beginning) year extended (delayed) by 100 years. | |||||
| CVE-2016-8671 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| The pstm_exptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via unspecified vectors. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6887. | |||||
| CVE-2016-6892 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| The x509FreeExtensions function in MatrixSSL before 3.8.6 allows remote attackers to cause a denial of service (free of unallocated memory) via a crafted X.509 certificate. | |||||
| CVE-2016-6891 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| MatrixSSL before 3.8.6 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted ASN.1 Bit Field primitive in an X.509 certificate. | |||||
| CVE-2016-6890 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 10.0 HIGH | 9.8 CRITICAL |
| Heap-based buffer overflow in MatrixSSL before 3.8.6 allows remote attackers to execute arbitrary code via a crafted Subject Alt Name in an X.509 certificate. | |||||
| CVE-2016-6887 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| The pstm_exptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via a CRT attack. | |||||
| CVE-2016-6886 | 1 Matrixssl | 1 Matrixssl | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| The pstm_reverse function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid memory read and crash) via a (1) zero value or (2) the key's modulus for the secret key during RSA key exchange. | |||||