CVE-2020-24838
HIGH
7.5
CVSS Score
Published: February 10, 2021 at 03:40 PM UTC
Updated: June 17, 2026 at 03:06 AM UTC
1 product affected across 1 vendorIssuer
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://etherscan.io/address/0xecaad8df0dee0b9ed45ffd1191b024701f21506c#codeCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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