Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-14317

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.2%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 4.3
Products affected by CVE-2019-14317


Contact Us

Shodan ® - All rights reserved