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Auto-merge PR#7117
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CVE Team 2022-09-06 12:30:29 -04:00 committed by GitHub
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2022/31xxx/CVE-2022-31020.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-31020",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Remote code execution in Indy's NODE_UPGRADE transaction"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "indy-node",
"version": {
"version_data": [
{
"version_value": "<= 1.12.4"
}
]
}
}
]
},
"vendor_name": "hyperledger"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to prevent remote code execution. As a workaround, endorsers should not create DIDs for untrusted users. A vulnerable ledger should configure `auth_rules` to prevent new DIDs from being written to the ledger until the network can be upgraded."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-287: Improper Authentication"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-20: Improper Input Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p",
"refsource": "CONFIRM",
"url": "https://github.com/hyperledger/indy-node/security/advisories/GHSA-r6v9-p59m-gj2p"
},
{
"name": "https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5",
"refsource": "MISC",
"url": "https://github.com/hyperledger/indy-node/commit/fe507474f77084faef4539101e2bbb4d508a97f5"
},
{
"name": "https://github.com/hyperledger/indy-node/releases/tag/v1.12.5",
"refsource": "MISC",
"url": "https://github.com/hyperledger/indy-node/releases/tag/v1.12.5"
}
]
},
"source": {
"advisory": "GHSA-r6v9-p59m-gj2p",
"discovery": "UNKNOWN"
}
}