CVE-2018-18425 Business logic in n/a
Contract owner can issue arbitrary tokens by bypassing supply caps, devaluing the asset for all holders.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-18425?
CVE-2018-18425 is a medium-severity vulnerability in n/a, published on 19 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The doAirdrop function of a smart contract implementation for Primeo (PEO), an Ethereum token, does not check the numerical relationship between the amount of the air drop and the token's total supply, which lets the owner of the contract issue an arbitrary amount of currency. (Increasing the total supply by using 'doAirdrop' ignores the hard cap written in the contract and devalues the token.)
Weakness: CWE-330
Which versions are affected by CVE-2018-18425?
It affects 1 product.
Products include Primeo Project Primeo.
How do I fix CVE-2018-18425?
No fix has been published for CVE-2018-18425 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-18425 being exploited?
There is no known exploitation of CVE-2018-18425 in the wild and no public exploit code.
Sources
Also known as GHSA-7qvr-f99m-rpch.