VulnerabilityModified
CVE-2018-14003
An integer overflow vulnerability exists in the function batchTransfer of WeMediaChain (WMC), an Ethereum token smart contract.
HIGH 7.5EPSS 1.19%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.19% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- wmctoken project/wmctoken
- Source
- cve@mitre.org
References
- https://github.com/VenusADLab/EtherTokens/blob/master/SHARKTECH/SHARKTECH.mdExploit, Third Party Advisory
- https://github.com/VenusADLab/EtherTokens/tree/master/WeMediaChain%28WMC%29
- https://github.com/VenusADLab/EtherTokens/blob/master/SHARKTECH/SHARKTECH.mdExploit, Third Party Advisory
- https://github.com/VenusADLab/EtherTokens/tree/master/WeMediaChain%28WMC%29
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.