GitHub Advisoryadvisory · npm

GHSA-7grf-83vw-6f5x OpenZeppelin Contracts ERC165Checker unbounded gas consumption

MEDIUM Published 2022-08-14 Modified 2022-08-14 Official page ↗
Aliases
CVE-2022-35915
Ecosystem
npm
Packages
@openzeppelin/contracts, openzeppelin-solidity, @openzeppelin/contracts-upgradeable, openzeppelin-eth
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-400, CWE-770
Reviewed
2022-08-14

Affected packages

• npm @openzeppelin/contracts: >= 2.0.0, < 4.7.2 → fixed in 4.7.2 • npm openzeppelin-solidity: >= 2.0.0, <= 4.6.0 (no fix yet) • npm @openzeppelin/contracts-upgradeable: >= 3.2.0, < 4.7.2 → fixed in 4.7.2 • npm openzeppelin-eth: >= 2.0.0, <= 2.2.0 (no fix yet)

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 [email protected].

Related

Alias · CVE (1)

  • CVE-2022-35915 OpenZeppelin Contracts is a library for secure smart contract development. vulnerability

Weakness · CWE (2)

  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References