CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
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. |
| 28/01/2020 |
| CVE-2014-2896 | 严重9.8 | 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. | 28/01/2020 |
| CVE-2019-19963 | 中危5.3 | An issue was discovered in wolfSSL before 4.3.0 in a non-default configuration where DSA is enabled. DSA signing uses the BEEA algorithm during modular inversion of the nonce, leading to a side-channel attack against the nonce. | 25/12/2019 |
| CVE-2019-19962 | 高危7.5 | wolfSSL before 4.3.0 mishandles calls to wc_SignatureGenerateHash, leading to fault injection in RSA cryptography. | 25/12/2019 |
| CVE-2019-19960 | 中危5.3 | In wolfSSL before 4.3.0, wc_ecc_mulmod_ex does not properly resist side-channel attacks. | 25/12/2019 |
| CVE-2019-14317 | 中危5.3 | wolfSSL and wolfCrypt 4.1.0 and earlier (formerly known as CyaSSL) generate biased DSA nonces. This allows a remote attacker to compute the long term private key from several hundred DSA signatures via a lattice attack. The issue occurs because dsa.c fixes two bits of the generated nonces. | 11/12/2019 |
| CVE-2014-2904 | 高危7.5 | wolfssl before 3.2.0 has a server certificate that is not properly authorized for server authentication. | 21/11/2019 |
| CVE-2014-2902 | 高危7.5 | wolfssl before 3.2.0 does not properly authorize CA certificate for signing other certificates. | 21/11/2019 |
| CVE-2014-2901 | 高危7.5 | wolfssl before 3.2.0 does not properly issue certificates for a server's hostname. | 21/11/2019 |
| CVE-2019-18840 | 高危7.5 | In wolfSSL 4.1.0 through 4.2.0c, there are missing sanity checks of memory accesses in parsing ASN.1 certificate data while handshaking. Specifically, there is a one-byte heap-based buffer overflow inside the DecodedCert structure in GetName in wolfcrypt/src/asn.c because the domain name location index is mishandled. B | 09/11/2019 |
| CVE-2019-13628 | 中危4.7 | wolfSSL and wolfCrypt 4.0.0 and earlier (when configured without --enable-fpecc, --enable-sp, or --enable-sp-math) contain a timing side channel in ECDSA signature generation. This allows a local attacker, able to precisely measure the duration of signature operations, to infer information about the nonces used and pot | 03/10/2019 |
| CVE-2019-16748 | 严重9.8 | In wolfSSL through 4.1.0, there is a missing sanity check of memory accesses in parsing ASN.1 certificate data while handshaking. Specifically, there is a one-byte heap-based buffer over-read in CheckCertSignature_ex in wolfcrypt/src/asn.c. | 24/09/2019 |
| CVE-2019-15651 | 严重9.8 | wolfSSL 4.1.0 has a one-byte heap-based buffer over-read in DecodeCertExtensions in wolfcrypt/src/asn.c because reading the ASN_BOOLEAN byte is mishandled for a crafted DER certificate in GetLength_ex. | 26/08/2019 |
| CVE-2019-11873 | 严重9.8 | 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 lengt | 23/05/2019 |
| CVE-2019-6439 | 严重9.8 | examples/benchmark/tls_bench.c in a benchmark tool in wolfSSL through 3.15.7 has a heap-based buffer overflow. | 16/01/2019 |
| CVE-2018-16870 | 中危5.9 | 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. | 03/01/2019 |
| CVE-2018-12436 | 中危4.7 | 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. | 15/06/2018 |