An issue was discovered in a smart contract implementation for Virgo_ZodiacToken, an Ethereum token. In this contract, 'bool sufficientAllowance = allowance <= _value' will cause an arbitrary transfer in the function transferFrom because '<=' is used instead of '>=' (which was intended). An attacker can transfer from any address to his address, and does not need to meet the 'allowance > value' condition.
References
Link | Resource |
---|---|
https://github.com/hellowuzekai/blockchains/blob/master/transferFrom.md | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-10-03T16:22:28
Updated: 2022-10-03T16:22:28
Reserved: 2022-10-03T00:00:00
Link: CVE-2018-14089
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-07-16T02:29:00.507
Modified: 2018-09-12T16:55:54.877
Link: CVE-2018-14089
JSON object: View
Redhat Information
No data.
CWE