github - ghsa-897v-899r-j3hg

ghsa-897v-899r-j3hg

Vulnerability from github

Published

2023-09-01 18:30

Modified

2024-01-07 12:30

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 broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-28366"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-01T16:15:07Z",
    "severity": "HIGH"
  },
  "details": "The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.",
  "id": "GHSA-897v-899r-j3hg",
  "modified": "2024-01-07T12:30:29Z",
  "published": "2023-09-01T18:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28366"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eclipse/mosquitto/commit/6113eac95a9df634fbc858be542c4a0456bfe7b9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eclipse/mosquitto/compare/v2.0.15...v2.0.16"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X"
    },
    {
      "type": "WEB",
      "url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202401-09"
    },
    {
      "type": "WEB",
      "url": "https://www.compass-security.com/fileadmin/Research/Advisories/2023_02_CSNC-2023-001_Eclipse_Mosquitto_Memory_Leak.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2023/dsa-5511"
    }
  ],
  "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-2023-28366

Vulnerability from cvelistv5

Published

2023-09-01 00:00

Modified

2024-08-02 12:38

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/eclipse/mosquitto/compare/v2.0.15...v2.0.16
	https://www.compass-security.com/fileadmin/Research/Advisories/2023_02_CSNC-2023-001_Eclipse_Mosquitto_Memory_Leak.txt
	https://mosquitto.org/blog/2023/08/version-2-0-16-released/
	https://github.com/eclipse/mosquitto/commit/6113eac95a9df634fbc858be542c4a0456bfe7b9
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJ2FMBGVVQEQWTTQB7YLKTAHMX2UM66X/	vendor-advisory
	https://www.debian.org/security/2023/dsa-5511	vendor-advisory
	https://security.gentoo.org/glsa/202401-09	vendor-advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-02T12:38:25.296Z",
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          },
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          },
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            "url": "https://mosquitto.org/blog/2023/08/version-2-0-16-released/"
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            "url": "https://github.com/eclipse/mosquitto/commit/6113eac95a9df634fbc858be542c4a0456bfe7b9"
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          },
          {
            "name": "DSA-5511",
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            "url": "https://www.debian.org/security/2023/dsa-5511"
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            "url": "https://security.gentoo.org/glsa/202401-09"
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        ],
        "title": "CVE Program Container"
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    "cna": {
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      "references": [
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    "datePublished": "2023-09-01T00:00:00",
    "dateReserved": "2023-03-15T00:00:00",
    "dateUpdated": "2024-08-02T12:38:25.296Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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