github - ghsa-7vcw-x89j-vrrc

GHSA-7VCW-X89J-VRRC

Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04

Details

EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-33175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-08T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.",
  "id": "GHSA-7vcw-x89j-vrrc",
  "modified": "2022-05-24T19:04:20Z",
  "published": "2022-05-24T19:04:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33175"
    },
    {
      "type": "WEB",
      "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-rabbitmq-emqx-vernemq"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-33175 (GCVE-0-2021-33175)

Vulnerability from cvelistv5 – Published: 2021-06-08 14:31 – Updated: 2024-08-03 23:42

Summary

Severity ?

No CVSS data available.

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

SNPS

References

URL

Tags

https://www.synopsys.com/blogs/software-security/…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	EMQ Technologies	EMQ X Broker	Affected: <4.2.8

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:42:20.215Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-rabbitmq-emqx-vernemq"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "EMQ X Broker",
          "vendor": "EMQ Technologies",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c4.2.8"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502: Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-08T14:31:16",
        "orgId": "8cad7728-009c-4a3d-a95e-ca62e6ff8a0b",
        "shortName": "SNPS"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-rabbitmq-emqx-vernemq"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "disclosure@synopsys.com",
          "ID": "CVE-2021-33175",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "EMQ X Broker",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c4.2.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "EMQ Technologies"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-502: Deserialization of Untrusted Data"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-rabbitmq-emqx-vernemq",
              "refsource": "MISC",
              "url": "https://www.synopsys.com/blogs/software-security/cyrc-advisory-rabbitmq-emqx-vernemq"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cad7728-009c-4a3d-a95e-ca62e6ff8a0b",
    "assignerShortName": "SNPS",
    "cveId": "CVE-2021-33175",
    "datePublished": "2021-06-08T14:31:16",
    "dateReserved": "2021-05-18T00:00:00",
    "dateUpdated": "2024-08-03T23:42:20.215Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-7VCW-X89J-VRRC

CVE-2021-33175 (GCVE-0-2021-33175)

Tags

Sightings

Nomenclature