CVE-2018-10299 Integer overflow in n/a
An integer overflow in the BEC token smart contract allows attackers to unauthorizedly increase their digital asset balance.
- 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-2018-10299?
CVE-2018-10299 is a high-severity vulnerability in n/a, published on 23 Apr 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue.
Weakness: CWE-190
Which versions are affected by CVE-2018-10299?
It affects 1 product.
Products include Beauty Beauty Ecosystem Coin.
How do I fix CVE-2018-10299?
No fix has been published for CVE-2018-10299 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-10299 being exploited?
There is no known exploitation of CVE-2018-10299 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-7g6w-wx5f-p467.