CVE-2020-8807 Information

Description

In Electric Coin Company Zcashd before 2.1.1-1 the time offset between messages could be leveraged to obtain sensitive information about the relationship between a suspected victim’s address and an IP address aka a timing side channel.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3