Vulnerabilites related to crypto - evmos
Vulnerability from fkie_nvd
Published
2021-12-21 17:15
Modified
2024-11-21 06:29
Severity ?
Summary
Cronos is a commercial implementation of a blockchain. In Cronos nodes running versions before v0.6.5, it is possible to take transaction fees from Cosmos SDK's FeeCollector for the current block by sending a custom crafted MsgEthereumTx. This problem has been patched in Cronos v0.6.5. There are no tested workarounds. All validator node operators are recommended to upgrade to Cronos v0.6.5 at their earliest possible convenience.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/crypto-org-chain/cronos/commit/150ef237b37ac28c8136e1c0f494932860b9ebe8 | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/crypto-org-chain/cronos/pull/270 | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/crypto-org-chain/cronos/security/advisories/GHSA-f854-hpxv-cw9r | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/crypto-org-chain/cronos/commit/150ef237b37ac28c8136e1c0f494932860b9ebe8 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/crypto-org-chain/cronos/pull/270 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/crypto-org-chain/cronos/security/advisories/GHSA-f854-hpxv-cw9r | Third Party Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:crypto:cronos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E9F28A36-C787-45D6-A501-6957F4D5B99D",
"versionEndExcluding": "0.6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:crypto:ethermint:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9815D335-02A9-4434-8BEE-21439F2B4834",
"versionEndExcluding": "0.7.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:crypto:ethermint:*:*:*:*:*:*:*:*",
"matchCriteriaId": "26CC9F8A-86F5-4A0C-A296-AFF2E4676CD9",
"versionEndIncluding": "0.9.0",
"versionStartIncluding": "0.8.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:crypto:evmos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "69E649A1-3CB0-491E-8E0E-D0C4205A4701",
"versionEndIncluding": "0.4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cronos is a commercial implementation of a blockchain. In Cronos nodes running versions before v0.6.5, it is possible to take transaction fees from Cosmos SDK\u0027s FeeCollector for the current block by sending a custom crafted MsgEthereumTx. This problem has been patched in Cronos v0.6.5. There are no tested workarounds. All validator node operators are recommended to upgrade to Cronos v0.6.5 at their earliest possible convenience."
},
{
"lang": "es",
"value": "Cronos es una implementaci\u00f3n comercial de una cadena de bloques. En los nodos de Cronos que ejecutan versiones anteriores a la v0.6.5, es posible tomar las tasas de transacci\u00f3n del FeeCollector de Cosmos SDK para el bloque actual mediante el env\u00edo de un MsgEthereumTx dise\u00f1ado a medida. Este problema ha sido parcheado en Cronos versi\u00f3n v0.6.5. No se presentan soluciones probadas. Se recomienda a todos los operadores de nodos comprobadores que actualicen a Cronos versi\u00f3n v0.6.5 lo antes posible"
}
],
"id": "CVE-2021-43839",
"lastModified": "2024-11-21T06:29:54.237",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2021-12-21T17:15:08.413",
"references": [
{
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"tags": [
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],
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},
{
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"url": "https://github.com/crypto-org-chain/cronos/pull/270"
},
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},
{
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{
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}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-670"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-670"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2021-43839 (GCVE-0-2021-43839)
Vulnerability from cvelistv5
Published
2021-12-21 16:50
Modified
2024-08-04 04:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-670 - Always-Incorrect Control Flow Implementation
Summary
Cronos is a commercial implementation of a blockchain. In Cronos nodes running versions before v0.6.5, it is possible to take transaction fees from Cosmos SDK's FeeCollector for the current block by sending a custom crafted MsgEthereumTx. This problem has been patched in Cronos v0.6.5. There are no tested workarounds. All validator node operators are recommended to upgrade to Cronos v0.6.5 at their earliest possible convenience.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| crypto-org-chain | cronos |
Version: < 0.6.5 |
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