Home/CVE/The mintToken function of a smart contract implementation for Flow, an Ethereum token, has an integer overflow that allo
CVE

CVE-2018-13525

The mintToken function of a smart contract implementation for Flow, an Ethereum token, has an integer overflow that allo

The mintToken function of a smart contract implementation for Flow, 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.

HIGH · CVSS 7.5 EPSS 0.00237
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules3 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

1
flow project flowall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · mintgithub.com
◈

Sigma Hunt Rules

3
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighAWS VPC Flow Logs Deleted
productmediumApplication Using Device Code Authentication Flow
productmediumApplications That Are Using ROPC Authentication Flow
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Jul 2018 · 06:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/BlockChainsSecurity/EtherTokens/tree/master/FlowThird Party Advisory
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