PT-2018-10576 · Gold Reward · Gold Reward (Grx) Smart Contract

Published 2018-06-25 · Updated 2019-10-03 · CVE-2018-11446

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Gold Reward (GRX) smart contract implementation (affected versions not specified)

Description The issue concerns a potential trap in the buy function of the smart contract implementation, which could lead to financial damage due to an overflow caused by the multiplication of the amount and a manipulable variable buyPrice. This is referred to as the "tradeTrap" issue.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2018-11446

Affected Products

Gold Reward (Grx) Smart Contract

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2018-11446 · Security Note
• https://peckshield.com/2018/06/11/tradeTrap · Note