Overview
- 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
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openzeppelin:contracts:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "B5430C78-D577-4FB9-B05E-EA4F06B3C3B5",
"versionEndExcluding": "4.7.2",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:openzeppelin:contracts_upgradeable:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "502796D9-2190-46F1-87B3-6D481FB305A4",
"versionEndExcluding": "4.7.2",
"versionStartIncluding": "3.2.0"
},
{
"criteria": "cpe:2.3:a:openzeppelin:openzeppelin-eth:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "33071421-F780-4199-97DB-FC6B72BB1DF3",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:openzeppelin:openzeppelin-solidity:*:*:*:*:*:node.js:*:*",
"vulnerable": true,
"matchCriteriaId": "5E6523F7-12D9-46FB-B9F7-E0F9D74C29EC",
"versionStartIncluding": "2.0.0"
}
],
"operator": "OR"
}
]
}
]