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

2022-08-0121:05:11

CWE-400

GitHub_M

www.cve.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

0.001 Low

EPSS

Percentile

39.3%

JSON

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.

CNA Affected

[
  {
    "product": "openzeppelin-contracts",
    "vendor": "OpenZeppelin",
    "versions": [
      {
        "status": "affected",
        "version": ">=2.0.0 < 4.7.2"
      }
    ]
  }
]