Vulnerabilites related to FISCO-BCOS - FISCO-BCOS
Vulnerability from fkie_nvd
Published
2021-06-24 00:15
Modified
2024-11-21 06:11
Severity ?
Summary
The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory sustainably and crash. More details are shown at: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951 | Exploit, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951 | Exploit, Patch, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 2.7.2 |
{
"configurations": [
{
"nodes": [
{
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"matchCriteriaId": "C83C47C2-3E89-492E-B410-4436C744BB1D",
"vulnerable": true
}
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}
],
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"descriptions": [
{
"lang": "en",
"value": "The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory sustainably and crash. More details are shown at: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951"
},
{
"lang": "es",
"value": "El nodo blockchain en FISCO-BCOS versi\u00f3n V2.7.2, puede tener un error cuando se trata de paquetes sin formato y conllevar a un bloqueo.\u0026#xa0;Un nodo malicioso puede enviar un paquete de forma continua.\u0026#xa0;El paquete tiene un formato incorrecto y el nodo no puede decodificarlo correctamente.\u0026#xa0;Como resultado, el nodo puede consumir la memoria de forma sostenible y colapsar.\u0026#xa0;M\u00e1s detalles son mostrados en: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951"
}
],
"id": "CVE-2021-35041",
"lastModified": "2024-11-21T06:11:43.840",
"metrics": {
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"version": "2.0"
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"published": "2021-06-24T00:15:08.300",
"references": [
{
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}
Vulnerability from fkie_nvd
Published
2022-05-15 16:15
Modified
2024-11-21 06:58
Severity ?
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2312 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2312 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 3.0.0 |
{
"configurations": [
{
"nodes": [
{
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}
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},
{
"lang": "es",
"value": "Se ha detectado que FISCO-BCOS versi\u00f3n 3.0.0-rc2, contiene un problema por el que un nodo malicioso, por medio de una propuesta con un encabezado no v\u00e1lido, causar\u00e1 que los nodos normales dejen de producir nuevos bloques y de procesar las peticiones de los nuevos clientes"
}
],
"id": "CVE-2022-28937",
"lastModified": "2024-11-21T06:58:13.270",
"metrics": {
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"published": "2022-05-15T16:15:07.830",
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]
}
Vulnerability from fkie_nvd
Published
2022-03-17 00:15
Modified
2024-11-21 06:54
Severity ?
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2211 | Exploit, Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2211 | Exploit, Issue Tracking, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 3.0.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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},
{
"lang": "es",
"value": "Se ha detectado que FISCO-BCOS versi\u00f3n 3.0.0-rc2, contiene un problema por el que un nodo malicioso, por medio de un paquete de cambio de visualizaci\u00f3n malicioso, causar\u00e1 que los nodos normales cambien de visualizaci\u00f3n excesivamente y dejen de generar bloques"
}
],
"id": "CVE-2022-26534",
"lastModified": "2024-11-21T06:54:07.977",
"metrics": {
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"published": "2022-03-17T00:15:07.893",
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}
Vulnerability from fkie_nvd
Published
2022-02-07 13:15
Modified
2024-11-21 06:33
Severity ?
Summary
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2124 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2124 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 3.0.0 |
{
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"nodes": [
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}
],
"id": "CVE-2021-46359",
"lastModified": "2024-11-21T06:33:57.690",
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}
Vulnerability from fkie_nvd
Published
2025-04-06 03:15
Modified
2025-04-08 16:45
Severity ?
4.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a large min_seal_time value) joins a blockchain network.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/4656 | Exploit, Issue Tracking | |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/4656 | Exploit, Issue Tracking |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 3.11.0 |
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"lang": "es",
"value": "FISCO BCOS 3.11.0 tiene un problema con la sincronizaci\u00f3n del grupo de transacciones que se puede observar, por ejemplo, cuando un nodo malicioso (que ha modificado la base de c\u00f3digo para permitir un valor min_seal_time grande) se une a una red blockchain."
}
],
"id": "CVE-2024-58131",
"lastModified": "2025-04-08T16:45:17.107",
"metrics": {
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"tags": [
"Exploit",
"Issue Tracking"
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"url": "https://github.com/FISCO-BCOS/FISCO-BCOS/issues/4656"
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"type": "Secondary"
},
{
"description": [
{
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"value": "CWE-662"
}
],
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]
}
Vulnerability from fkie_nvd
Published
2022-05-15 16:15
Modified
2024-11-21 06:58
Severity ?
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2307 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2307 | Issue Tracking, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fisco-bcos | fisco-bcos | 3.0.0 |
{
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CVE-2022-26534 (GCVE-0-2022-26534)
Vulnerability from cvelistv5
Published
2022-03-16 23:02
Modified
2024-08-03 05:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks.
References
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CVE-2022-28937 (GCVE-0-2022-28937)
Vulnerability from cvelistv5
Published
2022-05-15 15:39
Modified
2024-08-03 06:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.
References
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CVE-2024-58131 (GCVE-0-2024-58131)
Vulnerability from cvelistv5
Published
2025-04-06 00:00
Modified
2025-04-07 14:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-821 - Incorrect Synchronization
Summary
FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a large min_seal_time value) joins a blockchain network.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| FISCO-BCOS | FISCO-BCOS |
Version: 3.11.0 |
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CVE-2021-46359 (GCVE-0-2021-46359)
Vulnerability from cvelistv5
Published
2022-02-07 12:47
Modified
2024-08-04 05:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.
References
| ► | URL | Tags | |||
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CVE-2022-28936 (GCVE-0-2022-28936)
Vulnerability from cvelistv5
Published
2022-05-15 15:39
Modified
2024-08-03 06:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.
References
| ► | URL | Tags | |||
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CVE-2021-35041 (GCVE-0-2021-35041)
Vulnerability from cvelistv5
Published
2021-06-23 23:50
Modified
2024-08-04 00:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory sustainably and crash. More details are shown at: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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