CVE-2018-13209 Integer overflow in n/a
An integer overflow in the Nectar token sell function allows attackers to reduce seller assets by manipulating price calculations.
- 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-2018-13209?
CVE-2018-13209 is a high-severity vulnerability in n/a, published on 5 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The sell function of a smart contract implementation for Nectar (NCTR), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
Weakness: CWE-190
Which versions are affected by CVE-2018-13209?
It affects 1 product.
Products include Nectar Project Nectar.
How do I fix CVE-2018-13209?
No fix has been published for CVE-2018-13209 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-13209 being exploited?
There is no known exploitation of CVE-2018-13209 in the wild and no public exploit code.
Sources
Also known as GHSA-xvvx-jmvr-f8rg.