Vulnerabilities (CVE)

Filtered by vendor Wolfssl Subscribe
Total 149 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2015-6925 1 Wolfssl 1 Wolfssl 2026-06-17 5.0 MEDIUM 7.5 HIGH
wolfSSL (formerly CyaSSL) before 3.6.8 allows remote attackers to cause a denial of service (resource consumption or traffic amplification) via a crafted DTLS cookie in a ClientHello message.
CVE-2014-2904 1 Wolfssl 1 Wolfssl 2026-06-17 5.0 MEDIUM 7.5 HIGH
wolfssl before 3.2.0 has a server certificate that is not properly authorized for server authentication.
CVE-2014-2903 1 Wolfssl 1 Wolfssl 2026-06-17 4.3 MEDIUM 5.9 MEDIUM
CyaSSL does not check the key usage extension in leaf certificates, which allows remote attackers to spoof servers via a crafted server certificate not authorized for use in an SSL/TLS handshake.
CVE-2014-2902 1 Wolfssl 1 Wolfssl 2026-06-17 5.0 MEDIUM 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 2026-06-17 5.0 MEDIUM 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 2026-06-17 7.5 HIGH 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 2026-06-17 7.5 HIGH 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 2026-06-17 7.5 HIGH 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.
CVE-2009-4484 5 Canonical, Debian, Mariadb and 2 more 5 Ubuntu Linux, Debian Linux, Mariadb and 2 more 2026-06-16 7.5 HIGH N/A
Multiple stack-based buffer overflows in the CertDecoder::GetName function in src/asn.cpp in TaoCrypt in yaSSL before 1.9.9, as used in mysqld in MySQL 5.0.x before 5.0.90, MySQL 5.1.x before 5.1.43, MySQL 5.5.x through 5.5.0-m2, and other products, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption and daemon crash) by establishing an SSL connection and sending an X.509 client certificate with a crafted name field, as demonstrated by mysql_overflow1.py and the vd_mysql5 module in VulnDisco Pack Professional 8.11. NOTE: this was originally reported for MySQL 5.0.51a.