CVE-2020-24838

HIGH

7.5

Descricao

An integer overflow has been found in the the latest version of Issuer. The total issuedCount can be zero if the parameter is overly large. An attacker can obtain the private key of the owner issued with a certain 'amount', and the issuedCount can be zero if there is an overflow.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/10/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

issuer_project:issuer

Fraquezas (CWE)

CWE-190

Referencias

https://etherscan.io/address/0xecaad8df0dee0b9ed45ffd1191b024701f21506c#code(cve@mitre.org)

https://etherscan.io/address/0xecaad8df0dee0b9ed45ffd1191b024701f21506c#code(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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