What is the severity of CVE-2018-13466?

CVE-2018-13466 is classified as a high severity vulnerability due to its potential for exploitation in token balance manipulation.

How do I fix CVE-2018-13466?

To fix CVE-2018-13466, developers should implement proper checks to prevent integer overflows in the mintToken function of the smart contract.

Who is affected by CVE-2018-13466?

CVE-2018-13466 affects users and owners of Crystals smart contracts deployed on the Ethereum blockchain.

What is the impact of CVE-2018-13466?

The impact of CVE-2018-13466 allows an attacker to manipulate the token balance of any arbitrary user, potentially leading to financial loss.

Is there a patch available for CVE-2018-13466?

Yes, a patch for CVE-2018-13466 should include modifications to the mintToken function that properly handle integer overflow conditions.

Vulnerability/
CVE-2018-13466

high

7.5

CWE

190

9/7/2018

5/8/2024

CVE-2018-13466: Integer Overflow

First published: Mon Jul 09 2018(Updated: )

The mintToken function of a smart contract implementation for Crystals, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
SAP Crystal Reports Server

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-13466?
CVE-2018-13466 is classified as a high severity vulnerability due to its potential for exploitation in token balance manipulation.
How do I fix CVE-2018-13466?
To fix CVE-2018-13466, developers should implement proper checks to prevent integer overflows in the mintToken function of the smart contract.
Who is affected by CVE-2018-13466?
CVE-2018-13466 affects users and owners of Crystals smart contracts deployed on the Ethereum blockchain.
What is the impact of CVE-2018-13466?
The impact of CVE-2018-13466 allows an attacker to manipulate the token balance of any arbitrary user, potentially leading to financial loss.
Is there a patch available for CVE-2018-13466?
Yes, a patch for CVE-2018-13466 should include modifications to the mintToken function that properly handle integer overflow conditions.

agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/last-modified-date
agent/severity
agent/first-publish-date
agent/description
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/crystals
canonical/sap crystal reports server

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Frequently Asked Questions

What is the severity of CVE-2018-13466?
CVE-2018-13466 is classified as a high severity vulnerability due to its potential for exploitation in token balance manipulation.
How do I fix CVE-2018-13466?
To fix CVE-2018-13466, developers should implement proper checks to prevent integer overflows in the mintToken function of the smart contract.
Who is affected by CVE-2018-13466?
CVE-2018-13466 affects users and owners of Crystals smart contracts deployed on the Ethereum blockchain.
What is the impact of CVE-2018-13466?
The impact of CVE-2018-13466 allows an attacker to manipulate the token balance of any arbitrary user, potentially leading to financial loss.
Is there a patch available for CVE-2018-13466?
Yes, a patch for CVE-2018-13466 should include modifications to the mintToken function that properly handle integer overflow conditions.