CVE Vulnerability

CVE-2020-8807

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:electriccoin:zcashd:*:*:*:*:*:*:*:*
Information

Published : 2021-02-05 02:15

Updated : 2021-02-08 09:46

NVD link : CVE-2020-8807

Mitre link : CVE-2020-8807

Products Affected
No products.
CWE
NVD-CWE-Other