github - ghsa-5vvg-7wfp-qh9p

ghsa-5vvg-7wfp-qh9p

Vulnerability from github

Published

2022-05-24 19:06

Modified

2022-07-13 00:01

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

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

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-35041"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-24T00:15:00Z",
    "severity": "HIGH"
  },
  "details": "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",
  "id": "GHSA-5vvg-7wfp-qh9p",
  "modified": "2022-07-13T00:01:27Z",
  "published": "2022-05-24T19:06:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-35041"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-35041 (GCVE-0-2021-35041)

Vulnerability from cvelistv5

Published

2021-06-23 23:50

Modified

2024-08-04 00:33

Severity ?

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

https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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}

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