ghsa-897v-899r-j3hg
Vulnerability from github
Published
2023-09-01 18:30
Modified
2024-01-07 12:30
Severity
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.
{
"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"
}
]
}
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