OpenZeppelin Contracts's ERC165Checker may revert instead of returning false
Description
OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to revert, given a target contract that doesn't implement EIP-165 as expected, specifically if it returns a value other than 0 or 1. The contracts that may be affected are those that use ERC165Checker to check for support for an interface and then handle the lack of support in a way other than reverting. The issue was patched in version 4.7.1.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
@openzeppelin/contractsnpm | >= 4.0.0, < 4.7.1 | 4.7.1 |
@openzeppelin/contracts-upgradeablenpm | >= 4.0.0, < 4.7.1 | 4.7.1 |
Affected products
3- ghsa-coords2 versions
>= 4.0.0, < 4.7.1+ 1 more
- (no CPE)range: >= 4.0.0, < 4.7.1
- (no CPE)range: >= 4.0.0, < 4.7.1
- Range: >= 4.0.0, < 4.7.1
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-qh9x-gcfh-pcrwghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-31170ghsaADVISORY
- github.com/OpenZeppelin/openzeppelin-contracts/pull/3552ghsax_refsource_MISCWEB
- github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-qh9x-gcfh-pcrwghsax_refsource_CONFIRMWEB
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