Vulnerability CVE-2018-14003
Published: 2018-07-12

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.

Type:

CWE-190

 (Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Wmctoken project -> Wmctoken 
Wemediachain project -> Wemediachain 

 References:
https://github.com/VenusADLab/EtherTokens/blob/master/SHARKTECH/SHARKTECH.md
https://github.com/VenusADLab/EtherTokens/tree/master/WeMediaChain(WMC
)
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