CVE-2018-14084 Integer overflow in n/a
An integer overflow in the MKCB token's sell function allows attackers to manipulate transaction amounts if the owner sets a high sell price.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-14084?
CVE-2018-14084 is a critical vulnerability in n/a, published on 16 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in a smart contract implementation for MKCB, an Ethereum token. If the owner sets the value of sellPrice to a large number in setPrices() then the "amount * sellPrice" will cause an integer overflow in sell().
Weakness: CWE-190
Which versions are affected by CVE-2018-14084?
It affects 1 product.
Products include Myadvancedtoken Project Myadvancedtoken.
How do I fix CVE-2018-14084?
No fix has been published for CVE-2018-14084 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-14084 being exploited?
There is no known exploitation of CVE-2018-14084 in the wild and no public exploit code.
Sources
Also known as GHSA-j4jv-r335-5ch9.