system
Describe <CVE-2019-6486>.
user
What is <CVE-2019-6486>?
assistant
Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks..