Wolfssl: >> Wolfssl >> 3.10.0 Security Vulnerabilities
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."
CVSS Score
7.5
EPSS Score
0.787
Published
2017-12-13
A specially crafted x509 certificate can cause a single out of bounds byte overwrite in wolfSSL through 3.10.2 resulting in potential certificate validation vulnerabilities, denial of service and possible remote code execution. In order to trigger this vulnerability, the attacker needs to supply a malicious x509 certificate to either a server or a client application using this library.
CVSS Score
8.1
EPSS Score
0.089
Published
2017-05-24
wolfSSL before 3.10.2 has an out-of-bounds memory access with loading crafted DH parameters, aka a buffer overflow triggered by a malformed temporary DH file.
CVSS Score
7.8
EPSS Score
0.003
Published
2017-05-09
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
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