Unrated severityNVD Advisory· Published Dec 11, 2019· Updated Aug 5, 2024
CVE-2019-14317
CVE-2019-14317
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- wolfSSL/wolfSSLdescription
Patches
Vulnerability mechanics
References
1- www.wolfssl.com/docs/security-vulnerabilities/mitrex_refsource_MISC
News mentions
0No linked articles in our index yet.