CVE-2020-24838

HIGH

7.5

Description

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

issuer_project:issuer

Weaknesses (CWE)

CWE-190

References

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

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

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.