CVE-2018-14003
HIGHCVSS 7.5/10EPSS 1.19%
Last modified
CVE-2018-14003 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract. An attacker could use it to set any user's balance.. EPSS estimates a 1.19% chance of exploitation in the next 30 days.
Description
An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract. An attacker could use it to set any user's balance.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wmctoken Project | Wmctoken | All versions |
References
- https://github.com/VenusADLab/EtherTokens/blob/master/SHARKTECH/SHARKTECH.mdExploit, Third Party Advisory
- https://github.com/VenusADLab/EtherTokens/blob/master/SHARKTECH/SHARKTECH.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14003?
An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract. An attacker could use it to set any user's balance.
How severe is CVE-2018-14003?
CVE-2018-14003 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.19% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14003?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-14003?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST