The sell function of a smart contract implementation for Substratum (SUB), a tradable…
Priority LOW 34CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
The sell function of a smart contract implementation for Substratum (SUB), a tradable Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the seller, because of overflow of the multiplication of its argument amount and a manipulable variable sellPrice, aka the "tradeTrap" issue.
Why it matters now
EPSS 0.00876 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:substratum:substratum:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Substratum |
- cpe:2.3:a:substratum:substratum:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Substratum
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-12067
- 2026-10-03 Alias added: GHSA-49w7-7c42-5jfv
References
More Substratum vulnerabilities
- TI-2018-08980 In the mintToken function of a smart contract implementation for Substratum (SUB), an… CVSS 3.0HIGH 7.5
- TI-2018-08659 The mintToken function of a smart contract implementation for Substratum (SUB), a… CVSS 3.0HIGH 7.5
Sources
- CVE-2018-12067 · CVE Program
- CVE-2018-12067 · NVD
- FIRST EPSS
- GHSA-49w7-7c42-5jfv · GitHub Advisory Database · CC BY 4.0
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