PT-2018-12086 · Ethereum · Ctest7

Published 2018-07-09 · Updated 2018-07-19 · CVE-2018-13695

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions CTest7 (affected versions not specified)

Description The issue concerns an integer overflow in the mint function of a smart contract implementation for CTest7, an Ethereum token. This overflow allows the owner of the contract to set the balance of any user to any value.

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-2018-13695

Affected Products

Ctest7

References · 3

• 🔥 https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-13695 · Security Note
• https://github.com/BlockChainsSecurity/EtherTokens/tree/master/CTest7 · Note