GSD-2022-36023
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-36023",
"description": "Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.",
"id": "GSD-2022-36023"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.",
"id": "GSD-2022-36023",
"modified": "2023-12-13T01:19:21.228058Z",
"schema_version": "1.4.0"
}
},
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"TITLE": "Remote denial of service in Hyperledger Fabric Gateway"
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"value": "Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
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{
"name": "https://github.com/hyperledger/fabric/releases/tag/v2.4.6",
"refsource": "MISC",
"url": "https://github.com/hyperledger/fabric/releases/tag/v2.4.6"
},
{
"name": "https://github.com/hyperledger/fabric/pull/3572",
"refsource": "MISC",
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"discovery": "UNKNOWN"
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"affected_versions": "All versions starting from 2.4.0 before 2.4.6",
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"cwe_ids": [
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"CWE-937"
],
"date": "2022-10-13",
"description": "Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.",
"fixed_versions": [
"v2.4.6"
],
"identifier": "CVE-2022-36023",
"identifiers": [
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"CVE-2022-36023"
],
"not_impacted": "All versions before 2.4.0, all versions starting from 2.4.6",
"package_slug": "go/github.com/hyperledger/fabric",
"pubdate": "2022-10-13",
"solution": "Upgrade to version 2.4.6 or above.",
"title": "Improper Input Validation",
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"https://github.com/hyperledger/fabric/releases/tag/v2.4.6",
"https://github.com/advisories/GHSA-qj6r-fhrc-jj5r"
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"uuid": "78526291-d391-4b41-ad82-a9a79eb35911",
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"tags": [
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"timestamp": "20211129202756"
},
"number": "v2.4.0"
},
{
"commit": {
"sha": "83596078d0c3d2695dc3bb7bcd726719164adc2c",
"tags": [
"v2.4.6"
],
"timestamp": "20220808214918"
},
"number": "v2.4.6"
}
]
}
]
},
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"nodes": [
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"cpe23Uri": "cpe:2.3:a:hyperledger:fabric:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.4.6",
"vulnerable": true
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"description": {
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"value": "Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6."
}
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"impact": {
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2023-02-16T02:32Z",
"publishedDate": "2022-08-18T16:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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