Filtered by vendor Zcfees Project
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Total
1 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-24837 | 1 Zcfees Project | 1 Zcfees | 2021-02-17 | 5.0 MEDIUM | 7.5 HIGH |
| An integer underflow has been found in the latest version of ZCFees. The variables 'currPeriodIdx' and 'lastPeriodExecIdx' are both unsigned integers, and the result of the minus operation may be a negative integer which leads to an underflow. The attackers can modify the current timestamp of the transaction somehow and block the execution of the process function. | |||||