// For flags

CVE-2022-35915

Unbounded gas consumption in @openzeppelin/contracts

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

OpenZeppelin Contracts es una biblioteca para el desarrollo de contratos inteligentes seguros. El contrato objetivo de una consulta EIP-165 "supportsInterface" puede causar un consumo de gas no limitado al devolver muchos datos, mientras que generalmente es asumida que esta operación presenta un coste limitado. El problema ha sido solucionado en versión 4.7.2. Es recomendado a usuarios actualizar. No se presentan mitigaciones conocidas para este problema

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2022-07-15 CVE Reserved
  • 2022-08-01 CVE Published
  • 2025-04-23 CVE Updated
  • 2025-05-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
  • CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openzeppelin
Search vendor "Openzeppelin"
 Contracts
Search vendor "Openzeppelin" for product "Contracts"
 >= 2.0.0 < 4.7.2
Search vendor "Openzeppelin" for product "Contracts" and version " >= 2.0.0 < 4.7.2"
node.js
Affected
Openzeppelin
Search vendor "Openzeppelin"
 Contracts Upgradeable
Search vendor "Openzeppelin" for product "Contracts Upgradeable"
 >= 3.2.0 < 4.7.2
Search vendor "Openzeppelin" for product "Contracts Upgradeable" and version " >= 3.2.0 < 4.7.2"
node.js
Affected
Openzeppelin
Search vendor "Openzeppelin"
 Openzeppelin-eth
Search vendor "Openzeppelin" for product "Openzeppelin-eth"
 >= 2.0.0
Search vendor "Openzeppelin" for product "Openzeppelin-eth" and version " >= 2.0.0"
node.js
Affected
Openzeppelin
Search vendor "Openzeppelin"
 Openzeppelin-solidity
Search vendor "Openzeppelin" for product "Openzeppelin-solidity"
 >= 2.0.0
Search vendor "Openzeppelin" for product "Openzeppelin-solidity" and version " >= 2.0.0"
node.js
Affected