CVE-2023-30542: Input Validation
First published: Sun Apr 16 2023(Updated: )
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Openzeppelin Contracts | >=4.3.0<4.8.3 | |
| Openzeppelin Contracts Upgradeable | >=4.3.0<4.8.3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2023-30542?
CVE-2023-30542 is a vulnerability in the OpenZeppelin Contracts library that allows the creation of proposals with a shorter signatures array than the calldatas array.
What is the severity of CVE-2023-30542?
The severity of CVE-2023-30542 is high with a CVSS score of 8.8.
How does CVE-2023-30542 affect OpenZeppelin Contracts?
CVE-2023-30542 affects OpenZeppelin Contracts versions between 4.3.0 and 4.8.3, allowing the creation of proposals with mismatched arrays.
How can I fix CVE-2023-30542?
To fix CVE-2023-30542, you should upgrade to OpenZeppelin Contracts version 4.8.3 or later.
Where can I find more information about CVE-2023-30542?
You can find more information about CVE-2023-30542 in the OpenZeppelin Contracts release notes and the associated security advisory.
- collector/nvd-index
- vendor/openzeppelin
- product/contracts
- canonical/openzeppelin contracts
- product/contracts upgradeable
- canonical/openzeppelin contracts upgradeable