CVE-2018-17968

Public Exploit

Description

A gambling smart contract implementation for RuletkaIo, an Ethereum gambling game, generates a random value that is predictable by an external contract call. The developer wrote a random() function that uses a block timestamp and block hash from the Ethereum blockchain. This can be predicted by writing the same random function code in an exploit contract to determine the deadSeat value.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/TEAM-C4B/CVE-LIST/tree/master/CVE-2018-17968 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-17968?
CVE-2018-17968 has been scored as a high severity vulnerability.
How to fix CVE-2018-17968?
To fix CVE-2018-17968, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-17968 being actively exploited in the wild?
It is possible that CVE-2018-17968 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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