Search criteria
9 vulnerabilities found for flashmq by flashmq
FKIE_CVE-2025-62723
Vulnerability from fkie_nvd - Published: 2025-10-24 21:16 - Updated: 2025-10-31 19:31
Severity ?
Summary
FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:flashmq:flashmq:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9C982456-FF92-4CA6-A9FC-4F874E45FD8E",
"versionEndExcluding": "1.23.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue."
}
],
"id": "CVE-2025-62723",
"lastModified": "2025-10-31T19:31:48.540",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2025-10-24T21:16:14.010",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
"Patch"
],
"url": "https://github.com/halfgaar/FlashMQ/commit/e86c49360ef4387440c97f591770cdb9284b4ee9"
},
{
"source": "security-advisories@github.com",
"tags": [
"Issue Tracking"
],
"url": "https://github.com/halfgaar/FlashMQ/issues/154"
},
{
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://github.com/halfgaar/FlashMQ/security/advisories/GHSA-7mhp-22q4-r6vv"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-772"
}
],
"source": "security-advisories@github.com",
"type": "Primary"
}
]
}
FKIE_CVE-2024-42645
Vulnerability from fkie_nvd - Published: 2025-07-29 14:15 - Updated: 2025-08-06 20:48
Severity ?
Summary
An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/halfgaar/FlashMQ | Product | |
| cve@mitre.org | https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md | Exploit, Third Party Advisory | |
| cve@mitre.org | https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/ | Release Notes | |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md | Exploit, Third Party Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:flashmq:flashmq:1.14.0:*:*:*:*:*:*:*",
"matchCriteriaId": "04013CFE-DFAC-426D-99DA-3B2DD901B38F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS)."
},
{
"lang": "es",
"value": "Un problema en FlashMQ v1.14.0 permite a los atacantes provocar una falla de afirmaci\u00f3n mediante el env\u00edo de un mensaje de retenci\u00f3n manipulado espec\u00edficamente, lo que genera una denegaci\u00f3n de servicio (DoS)."
}
],
"id": "CVE-2024-42645",
"lastModified": "2025-08-06T20:48:52.507",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2025-07-29T14:15:34.917",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-617"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
FKIE_CVE-2024-42644
Vulnerability from fkie_nvd - Published: 2025-07-29 14:15 - Updated: 2025-08-06 20:48
Severity ?
Summary
FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/halfgaar/FlashMQ | Product | |
| cve@mitre.org | https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md | Exploit, Third Party Advisory | |
| cve@mitre.org | https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/ | Release Notes | |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md | Exploit, Third Party Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:flashmq:flashmq:1.14.0:*:*:*:*:*:*:*",
"matchCriteriaId": "04013CFE-DFAC-426D-99DA-3B2DD901B38F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0."
},
{
"lang": "es",
"value": "Se descubri\u00f3 que FlashMQ v1.14.0 contiene una falla de afirmaci\u00f3n en la funci\u00f3n PublishCopyFactory::getNewPublish, que ocurre cuando el valor de QoS del objeto de publicaci\u00f3n es mayor que 0."
}
],
"id": "CVE-2024-42644",
"lastModified": "2025-08-06T20:48:42.680",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2025-07-29T14:15:34.750",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-617"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
CVE-2025-62723 (GCVE-0-2025-62723)
Vulnerability from cvelistv5 – Published: 2025-10-24 20:16 – Updated: 2025-10-24 20:32
VLAI?
Summary
FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-772 - Missing Release of Resource after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-62723",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-24T20:31:44.102351Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-24T20:32:00.596Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "FlashMQ",
"vendor": "halfgaar",
"versions": [
{
"status": "affected",
"version": "\u003c 1.23.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-772",
"description": "CWE-772: Missing Release of Resource after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-24T20:16:34.047Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/halfgaar/FlashMQ/security/advisories/GHSA-7mhp-22q4-r6vv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/halfgaar/FlashMQ/security/advisories/GHSA-7mhp-22q4-r6vv"
},
{
"name": "https://github.com/halfgaar/FlashMQ/issues/154",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/halfgaar/FlashMQ/issues/154"
},
{
"name": "https://github.com/halfgaar/FlashMQ/commit/e86c49360ef4387440c97f591770cdb9284b4ee9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/halfgaar/FlashMQ/commit/e86c49360ef4387440c97f591770cdb9284b4ee9"
}
],
"source": {
"advisory": "GHSA-7mhp-22q4-r6vv",
"discovery": "UNKNOWN"
},
"title": "FlashMQ does not release memory of queued QoS messages"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-62723",
"datePublished": "2025-10-24T20:16:34.047Z",
"dateReserved": "2025-10-20T19:41:22.741Z",
"dateUpdated": "2025-10-24T20:32:00.596Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-42645 (GCVE-0-2024-42645)
Vulnerability from cvelistv5 – Published: 2025-07-29 00:00 – Updated: 2025-07-30 15:09
VLAI?
Summary
An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-42645",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-30T15:08:43.206074Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617 Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-30T15:09:24.517Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-29T13:52:16.074Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-42645",
"datePublished": "2025-07-29T00:00:00.000Z",
"dateReserved": "2024-08-05T00:00:00.000Z",
"dateUpdated": "2025-07-30T15:09:24.517Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-42644 (GCVE-0-2024-42644)
Vulnerability from cvelistv5 – Published: 2025-07-29 00:00 – Updated: 2025-07-30 15:10
VLAI?
Summary
FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-42644",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-30T15:10:18.533234Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617 Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-30T15:10:45.401Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-29T13:46:37.472Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-42644",
"datePublished": "2025-07-29T00:00:00.000Z",
"dateReserved": "2024-08-05T00:00:00.000Z",
"dateUpdated": "2025-07-30T15:10:45.401Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-62723 (GCVE-0-2025-62723)
Vulnerability from nvd – Published: 2025-10-24 20:16 – Updated: 2025-10-24 20:32
VLAI?
Summary
FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue.
Severity ?
4.3 (Medium)
CWE
- CWE-772 - Missing Release of Resource after Effective Lifetime
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-62723",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-24T20:31:44.102351Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-24T20:32:00.596Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "FlashMQ",
"vendor": "halfgaar",
"versions": [
{
"status": "affected",
"version": "\u003c 1.23.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.23.2, any authenticated user can create sessions and have them collect QoS messages. When not sent to a client, these are then not released upon (eventual) session expiration. Version 1.23.2 fixes the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-772",
"description": "CWE-772: Missing Release of Resource after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-24T20:16:34.047Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/halfgaar/FlashMQ/security/advisories/GHSA-7mhp-22q4-r6vv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/halfgaar/FlashMQ/security/advisories/GHSA-7mhp-22q4-r6vv"
},
{
"name": "https://github.com/halfgaar/FlashMQ/issues/154",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/halfgaar/FlashMQ/issues/154"
},
{
"name": "https://github.com/halfgaar/FlashMQ/commit/e86c49360ef4387440c97f591770cdb9284b4ee9",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/halfgaar/FlashMQ/commit/e86c49360ef4387440c97f591770cdb9284b4ee9"
}
],
"source": {
"advisory": "GHSA-7mhp-22q4-r6vv",
"discovery": "UNKNOWN"
},
"title": "FlashMQ does not release memory of queued QoS messages"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-62723",
"datePublished": "2025-10-24T20:16:34.047Z",
"dateReserved": "2025-10-20T19:41:22.741Z",
"dateUpdated": "2025-10-24T20:32:00.596Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-42645 (GCVE-0-2024-42645)
Vulnerability from nvd – Published: 2025-07-29 00:00 – Updated: 2025-07-30 15:09
VLAI?
Summary
An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-42645",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-30T15:08:43.206074Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617 Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-30T15:09:24.517Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue in FlashMQ v1.14.0 allows attackers to cause an assertion failure via sending a crafted retain message, leading to a Denial of Service (DoS)."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-29T13:52:16.074Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/CVE-2024-42645.md"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-42645",
"datePublished": "2025-07-29T00:00:00.000Z",
"dateReserved": "2024-08-05T00:00:00.000Z",
"dateUpdated": "2025-07-30T15:09:24.517Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-42644 (GCVE-0-2024-42644)
Vulnerability from nvd – Published: 2025-07-29 00:00 – Updated: 2025-07-30 15:10
VLAI?
Summary
FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-42644",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-30T15:10:18.533234Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617 Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-30T15:10:45.401Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "FlashMQ v1.14.0 was discovered to contain an assertion failure in the function PublishCopyFactory::getNewPublish, which occurs when the QoS value of the publish object is greater than 0."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-29T13:46:37.472Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/halfgaar/FlashMQ"
},
{
"url": "https://www.flashmq.org/2024/06/17/flashmq-1-15-1-released/"
},
{
"url": "https://github.com/songxpu/bug_report/blob/master/MQTT/FlashMQ/cve-2024-42644.md"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-42644",
"datePublished": "2025-07-29T00:00:00.000Z",
"dateReserved": "2024-08-05T00:00:00.000Z",
"dateUpdated": "2025-07-30T15:10:45.401Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}