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Add CVE-2022-31111 for GHSA-hc8w-mx86-9fcj

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Add CVE-2022-31111 for GHSA-hc8w-mx86-9fcj
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advisory-database[bot] 2022-07-06 17:13:00 +00:00 committed by GitHub
parent 846a8bcc7a
commit 50348a18ca
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 86 additions and 6 deletions
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2022/31xxx/CVE-2022-31111.json
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@ -1,18 +1,98 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-31111",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Discrepency in transfer value and actual value due to incorrect truncation in Frontier"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "frontier",
"version": {
"version_data": [
{
"version_value": "commits prior to fed5e0a9577c10bea021721e8c2c5c378e16bf66"
}
]
}
}
]
},
"vendor_name": "paritytech"
}
]
}
},
"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": "Frontier is Substrate's Ethereum compatibility layer. In affected versions the truncation done when converting between EVM balance type and Substrate balance type was incorrectly implemented. This leads to possible discrepancy between appeared EVM transfer value and actual Substrate value transferred. It is recommended that an emergency upgrade to be planned and EVM execution temporarily paused in the mean time. The issue is patched in Frontier master branch commit fed5e0a9577c10bea021721e8c2c5c378e16bf66 and polkadot-v0.9.22 branch commit e3e427fa2e5d1200a784679f8015d4774cedc934. This vulnerability affects only EVM internal states, but not Substrate balance states or node. You can temporarily pause EVM execution (by setting up a Substrate `CallFilter` that disables `pallet-evm` and `pallet-ethereum` calls before the patch can be applied."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-670: Always-Incorrect Control Flow Implementation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/paritytech/frontier/security/advisories/GHSA-hc8w-mx86-9fcj",
"refsource": "CONFIRM",
"url": "https://github.com/paritytech/frontier/security/advisories/GHSA-hc8w-mx86-9fcj"
},
{
"name": "https://github.com/paritytech/frontier/pull/753",
"refsource": "MISC",
"url": "https://github.com/paritytech/frontier/pull/753"
},
{
"name": "https://github.com/paritytech/frontier/commit/e3e427fa2e5d1200a784679f8015d4774cedc934",
"refsource": "MISC",
"url": "https://github.com/paritytech/frontier/commit/e3e427fa2e5d1200a784679f8015d4774cedc934"
},
{
"name": "https://github.com/paritytech/frontier/commit/fed5e0a9577c10bea021721e8c2c5c378e16bf66",
"refsource": "MISC",
"url": "https://github.com/paritytech/frontier/commit/fed5e0a9577c10bea021721e8c2c5c378e16bf66"
}
]
},
"source": {
"advisory": "GHSA-hc8w-mx86-9fcj",
"discovery": "UNKNOWN"
}
}