PT-2018-11882 · Helium · Heliumnetwork

Publicado 2018-07-09 · Atualizado 2018-08-29 · CVE-2018-13502

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 HeliumNetwork (affected versions not specified)

Description The issue concerns an integer overflow in the mintToken function of a smart contract implementation for HeliumNetwork, allowing the contract owner to manipulate user balances by setting them to any value. This could potentially lead to unauthorized alterations of user accounts.

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-2018-13502

Produtos afetados

Heliumnetwork

Referências · 3

• https://github.com/BlockChainsSecurity/EtherTokens/tree/master/HeliumNetwork · Nota
• https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-13502 · Nota de Segurança