Integer overflow in Pylon-Network Pylontoken
CVE-2018-18667
The mintToken function of Pylon (PYLNT) aka PylonToken, 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, a related issue to CVE-2018-11812.
Vulnerability class: Integer Overflow
EPSS: 0.014 (70.2th 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
- Pylon-network Pylontoken
- 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-2018-18667?
- CVE-2018-18667 is a high-severity vulnerability in Pylon-Network Pylontoken, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2018-12-28.
- How severe is CVE-2018-18667?
- High severity. CVSS v3 base score is 7.5 out of 10.