CVE-2020-22741 Information

Description

An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users’ private key after obtaining the partial signature in multisignature.

CVSS Vector

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

Reference

https://github.com/xuperchain/xuperchain/issues/782

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5