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2 vulnerabilities by cryptogs
CVE-2018-14715 (GCVE-0-2018-14715)
Vulnerability from cvelistv5 – Published: 2018-08-03 18:00 – Updated: 2024-08-05 09:38
VLAI
EPSS
VEX
Summary
The endCoinFlip function and throwSlammer function of the smart contract implementations for Cryptogs, an Ethereum game, generate random numbers with an old block's hash. Therefore, attackers can predict the random number and always win the game.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://medium.com/%40jonghyk.song/attack-on-pseu… | x_refsource_MISC |
Date Public
2018-07-30 00:00
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CVE-2018-14715 (GCVE-0-2018-14715)
Vulnerability from nvd – Published: 2018-08-03 18:00 – Updated: 2024-08-05 09:38
VLAI
EPSS
VEX
Summary
The endCoinFlip function and throwSlammer function of the smart contract implementations for Cryptogs, an Ethereum game, generate random numbers with an old block's hash. Therefore, attackers can predict the random number and always win the game.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://medium.com/%40jonghyk.song/attack-on-pseu… | x_refsource_MISC |
Date Public
2018-07-30 00:00
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