CVE-2018-11446 — HIGH (7.5)

Vulnerability Description

The buy function of a smart contract implementation for Gold Reward (GRX), an Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the buyer because of overflow of the multiplication of its argument amount and a manipulable variable buyPrice, aka the "tradeTrap" issue.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Gold Reward Project	Gold Reward	-

Related Weaknesses (CWE)

CWE-190

References

https://peckshield.com/2018/06/11/tradeTrap/Third Party Advisory
https://peckshield.com/2018/06/11/tradeTrap/Third Party Advisory

FAQ

What is CVE-2018-11446?

CVE-2018-11446 is a vulnerability with a CVSS score of 7.5 (HIGH). The buy function of a smart contract implementation for Gold Reward (GRX), an Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the buyer because of overflo...

How severe is CVE-2018-11446?

CVE-2018-11446 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11446?

Check the references section above for vendor advisories and patch information. Affected products include: Gold Reward Project Gold Reward.