CVE-2022-35915
OpenZeppelin Contracts ERC165Checker unbounded gas consumption
Description
### Impact The target contract of an EIP-165 `supportsInterface` query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. ### Patches The issue has been fixed in v4.7.2. ### References https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3587 ### For more information If you have any questions or comments about this advisory, or need assistance deploying a fix, email us at [security@openzeppelin.com](mailto:security@openzeppelin.com).
How to fix CVE-2022-35915
To remediate CVE-2022-35915, upgrade the affected package to a fixed version below.
- —upgrade to 4.7.2 or later
- —upgrade to 4.7.2 or later
- —no fix listed
- —no fix listed
Is CVE-2022-35915 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- >= 2.0.0, < 4.7.2
- >= 3.2.0, < 4.7.2
- >= 2.0.0, <= 2.2.0
- >= 2.0.0, <= 4.6.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |