PT-2018-11864 · Unknown · Help Token Smart Contract

Publicado 2018-07-09 · Atualizado 2018-08-29 · CVE-2018-13486

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions HELP token smart contract implementation (affected versions not specified)

Description The issue concerns an integer overflow in the mintToken function of the smart contract implementation. This overflow allows the contract owner to set the balance of any user to any value.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Enumeração de Fraquezas

CWE-190

Identificadores relacionados

CVE-2018-13486

Produtos afetados

Help Token Smart Contract

Referências · 3

• https://github.com/BlockChainsSecurity/EtherTokens/tree/master/HELP · Nota
• https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-13486 · Nota de Segurança