Security readout for executives and security teams
Plain-English summary
Good Time Coin's Ethereum token contract reportedly contains an integer overflow in mintToken. Because this function is owner-controlled, a legitimate owner account or anyone controlling it could manipulate a user's token balance to an arbitrary value. The bundle does not identify current deployments, fixes, or active exploitation.
Executive priority
Treat as a targeted integrity risk, not a broad infrastructure emergency. Prioritize if your organization holds GTY, accepts it, indexes it, or depends on its balances.
Technical view
CVE-2018-13084 describes integer overflow in the GTY mintToken function, enabling the contract owner to set any user's balance to any value. The provided record has no CVSS, CWE, CPE, or affected version details, so validation depends on inspecting the specific deployed or source contract.
Likely exposure
Exposure appears limited to organizations holding, integrating, auditing, or operating the Good Time Coin Ethereum token contract or derived code. The bundle does not prove whether any live contract remains affected.
Exploitation context
No cited source states active exploitation, and the CVE is not marked KEV. The described capability is owner-gated, so practical risk centers on malicious owner behavior, owner key compromise, or reuse of the flawed implementation.
Researcher notes
Evidence is thin: one CVE record and one public reference. No affected versions, patch status, exploit reports, or deployment identifiers are provided in the bundle.
Mitigation direction
- Identify any GTY holdings, integrations, or contract dependencies.
- Check project or contract maintainer guidance for corrected code or migration steps.
- Avoid relying on affected token balances for business-critical accounting.
- Review owner key custody and access controls for related contracts.
Validation and detection
- Compare deployed contract source against the referenced GoodTimeCoin implementation.
- Inspect mintToken arithmetic for overflow-safe handling.
- Confirm whether mintToken is restricted to the owner role.
- Review token balance and supply history for unexplained anomalies.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-13084 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/VenusADLab/EtherTokens/blob/master/GoodTimeCoin/GoodTimeCoin.mdCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.