PT-2018-12333 · Singaporecoinorigin · Singaporecoinorigin

Published 2018-07-16 · Updated 2020-02-18 · CVE-2018-14086

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions SingaporeCoinOrigin (SCO) (affected versions not specified)

Description An issue was discovered in the smart contract implementation, where an integer overflow occurs. This happens when the owner sets a large value for sellPrice in the setPrices() function, causing an overflow in the sell() function when calculating amount * sellPrice.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2018-14086

Affected Products

Singaporecoinorigin

References · 2

• 🔥 https://github.com/hellowuzekai/blockchains/blob/master/overflow1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14086 · Security Note