Name of the Vulnerable Software and Affected Versions:
Zcashd versions prior to 2.1.1-1
Description:
The issue allows an attacker to leverage the time offset between messages to obtain sensitive information about the relationship between a suspected victim's address and an IP address, utilizing a timing side channel.
Recommendations:
For versions prior to 2.1.1-1, update to version 2.1.1-1 or later to resolve the issue.