Integer overflow in Nexxuscoin Nexxustoken
CVE-2018-18665
The mintToken function of Nexxus (NXX) aka NexxusToken, 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.
Vulnerability class: Integer Overflow
EPSS: 0.015 (70.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Nexxuscoin Nexxustoken
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-18665?
- CVE-2018-18665 is a high-severity vulnerability in Nexxuscoin Nexxustoken, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2018-12-28.
- How severe is CVE-2018-18665?
- High severity. CVSS v3 base score is 7.5 out of 10.