CVE-2018-11687 Information

Description

An integer overflow in the distributeBTR function of a smart contract implementation for Bitcoin Red (BTCR) an Ethereum ERC20 token allows the owner to accomplish an unauthorized increase of digital assets by providing a large address[] array as exploited in the wild in May 2018 aka the \ownerUnderflow\ issue.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://www.anquanke.com/post/id/147913

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5