Wolfssl: >> Wolfssl >> 2.0.3 Security Vulnerabilities
wolfSSL before 3.11.0 does not prevent wc_DhAgree from accepting a malformed DH key.
CVSS Score
7.5
EPSS Score
0.003
Published
2017-05-09
In versions of wolfSSL before 3.10.2 the function fp_mul_comba makes it easier to extract RSA key information for a malicious user who has access to view cache on a machine.
CVSS Score
5.5
EPSS Score
0.002
Published
2017-02-24
The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover AES keys by leveraging cache-bank timing differences.
CVSS Score
5.5
EPSS Score
0.001
Published
2016-12-13
The C software implementation of RSA in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover RSA keys by leveraging cache-bank hit differences.
CVSS Score
5.5
EPSS Score
0.001
Published
2016-12-13
The C software implementation of ECC in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover RSA keys by leveraging cache-bank hit differences.
CVSS Score
5.5
EPSS Score
0.001
Published
2016-12-13
wolfSSL (formerly CyaSSL) before 3.6.8 does not properly handle faults associated with the Chinese Remainder Theorem (CRT) process when allowing ephemeral key exchange without low memory optimizations on a server, which makes it easier for remote attackers to obtain private RSA keys by capturing TLS handshakes, aka a Lenstra attack.
CVSS Score
5.9
EPSS Score
0.016
Published
2016-01-22
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.
CVSS Score
7.5
EPSS Score
0.009
Published
2016-01-22
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