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CVE-2022-35915— Unbounded gas consumption in @openzeppelin/contracts

Quick assessment

Affected
OpenZeppelin openzeppelin-contracts
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenZeppelin是一个应用软件。一个安全区块链应用的标准。 OpenZeppelin Contracts v4.7.2之前版本存在资源管理错误漏洞，该漏洞源于这是一个用于安全智能合约开发的库， EIP-165 supportsInterface 查询的目标合约可以通过返回大量数据导致无限制的消耗，而通常认为该操作的成本是有限的。 该问题已在v4.7.2中修复，建议用户升级，此问题没有已知的解决方法。

CVSS 5.3 · Medium EPSS 0.78% · P55

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-35915

Vulnerability Information
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Vulnerability Title
Unbounded gas consumption in @openzeppelin/contracts
Source: CVE Program / CVE List V5
Vulnerability Description
OpenZeppelin Contracts is a library for secure smart contract development. 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. The issue has been fixed in v4.7.2. Users are advised to upgrade. There are no known workarounds for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenZeppelin 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenZeppelin是一个应用软件。一个安全区块链应用的标准。 OpenZeppelin Contracts v4.7.2之前版本存在资源管理错误漏洞，该漏洞源于这是一个用于安全智能合约开发的库， EIP-165 supportsInterface 查询的目标合约可以通过返回大量数据导致无限制的消耗，而通常认为该操作的成本是有限的。 该问题已在v4.7.2中修复，建议用户升级，此问题没有已知的解决方法。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenZeppelin openzeppelin-contracts >=2.0.0 < 4.7.2 -

II. Public POCs for CVE-2022-35915

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III. Intelligence Information for CVE-2022-35915

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Patches & Fixes for CVE-2022-35915 (1)

Vendor Advisories for CVE-2022-35915 (1)

Same Patch Batch · OpenZeppelin · 2022-08-01 · 3 CVEs total

CVE-2022-31198 7.5 HIGH GovernorVotesQuorumFraction updates to quorum may affect past defeated proposals in @openz
CVE-2022-35916 5.3 MEDIUM Cross chain utilities for Arbitrum L2 see EOA calls as cross chain calls

IV. Related Vulnerabilities

Same product: openzeppelin-contracts
Same vendor: OpenZeppelin
Same weakness: CWE-400

V. Comments for CVE-2022-35915

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