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Search Results (69 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-11873 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 9.8 Critical |
| wolfSSL 4.0.0 has a Buffer Overflow in DoPreSharedKeys in tls13.c when a current identity size is greater than a client identity size. An attacker sends a crafted hello client packet over the network to a TLSv1.3 wolfSSL server. The length fields of the packet: record length, client hello length, total extensions length, PSK extension length, total identity length, and identity length contain their maximum value which is 2^16. The identity data field of the PSK extension of the packet contains the attack data, to be stored in the undefined memory (RAM) of the server. The size of the data is about 65 kB. Possibly the attacker can perform a remote code execution attack. | ||||
| CVE-2018-16870 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | N/A |
| It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data. | ||||
| CVE-2018-12436 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | N/A |
| wolfcrypt/src/ecc.c in wolfSSL before 3.15.1.patch 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-2014-2904 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 7.5 High |
| wolfssl before 3.2.0 has a server certificate that is not properly authorized for server authentication. | ||||
| CVE-2014-2902 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 7.5 High |
| wolfssl before 3.2.0 does not properly authorize CA certificate for signing other certificates. | ||||
| CVE-2014-2901 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 7.5 High |
| wolfssl before 3.2.0 does not properly issue certificates for a server's hostname. | ||||
| CVE-2014-2898 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 9.8 Critical |
| wolfSSL CyaSSL before 2.9.4 allows remote attackers to have unspecified impact via multiple calls to the CyaSSL_read function which triggers an out-of-bounds read when an error occurs, related to not checking the return code and MAC verification failure. | ||||
| CVE-2014-2897 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 9.8 Critical |
| The SSL 3 HMAC functionality in wolfSSL CyaSSL 2.5.0 before 2.9.4 does not check the padding length when verification fails, which allows remote attackers to have unspecified impact via a crafted HMAC, which triggers an out-of-bounds read. | ||||
| CVE-2014-2896 | 1 Wolfssl | 1 Wolfssl | 2024-11-21 | 9.8 Critical |
| The DoAlert function in the (1) TLS and (2) DTLS implementations in wolfSSL CyaSSL before 2.9.4 allows remote attackers to have unspecified impact and vectors, which trigger memory corruption or an out-of-bounds read. | ||||