system
Describe <CVE-2016-2178>.
user
What is <CVE-2016-2178>?
assistant
The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack..