CVE-2020-17752 Integer overflow in n/a
An integer overflow in the payable function of an Ethereum token smart contract allows attackers to manipulate token balances or logic.
- 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-2020-17752?
CVE-2020-17752 is a critical vulnerability in n/a, published on 24 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Integer overflow vulnerability in payable function of a smart contract implementation for an Ethereum token, as demonstrated by the smart contract implemented at address 0xB49E984A83d7A638E7F2889fc8328952BA951AbE, an implementation for MillionCoin (MON).
Weakness: CWE-190
Which versions are affected by CVE-2020-17752?
It affects 1 product.
Products include Mon Project Mon.
How do I fix CVE-2020-17752?
No fix has been published for CVE-2020-17752 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-17752 being exploited?
There is no known exploitation of CVE-2020-17752 in the wild and no public exploit code.
Sources
Also known as GHSA-chj7-x4mx-v4qg.