ByteOS Network

NVD Vulnerability Details :

CVE-2018-14085

Analyzed

Source-cve@mitre.org

Published At-16 Jul, 2018 | 02:29

Updated At-12 Sep, 2018 | 14:19

An issue was discovered in a smart contract implementation for UserWallet 0x0a7bca9FB7AfF26c6ED8029BB6f0F5D291587c42, an Ethereum token. First, suppose that the owner adds the evil contract address to his sweepers. The evil contract looks like this: contract Exploit { uint public start; function sweep(address _token, uint _amount) returns (bool) { start = 0x123456789; return true;} }. Then, when one calls the function sweep() in the UserWallet contract, it will change the sweeperList to 0X123456789.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary	2.0	5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N

CPE Matches

userwallet_project>>userwallet>>-

cpe:2.3:a:userwallet_project:userwallet:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-20	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/hellowuzekai/blockchains/blob/master/delegatecall.md	cve@mitre.org	Exploit Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History