CVE-2017-7651 - Vulnerability Details - OpenCVE

In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.23134.

Key SSVC decision points have not yet been added.

Vendors	Products
Debian	Debian Linux
Eclipse	Mosquitto

Configuration 1 [-]

cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:debian:debian_linux:7.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-1334-1	mosquitto security update
Debian DLA	DLA-1409-1	mosquitto security update
Debian DSA	DSA-4325-1	mosquitto security update

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754
https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html
https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html
https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/
https://www.debian.org/security/2018/dsa-4325

History

No history.

MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2018-04-24T14:00:00

Updated: 2024-08-05T16:12:27.908Z

Reserved: 2017-04-11T00:00:00

Link: CVE-2017-7651

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-04-24T14:29:00.437

Modified: 2024-11-21T03:32:22.763

Link: CVE-2017-7651

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "Eclipse Mosquitto", "vendor": "The Eclipse Foundation", "versions": [{"status": "affected", "version": "1.4.14"}]}], "datePublic": "2018-01-12T00:00:00", "descriptions": [{"lang": "en", "value": "In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-789", "description": "CWE-789: Uncontrolled Memory Allocation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-10-26T09:57:01", "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "shortName": "eclipse"}, "references": [{"name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1334-1] mosquitto security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/"}, {"name": "[debian-lts-announce] 20180629 [SECURITY] [DLA 1409-1] mosquitto security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html"}, {"name": "DSA-4325", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2018/dsa-4325"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@eclipse.org", "ID": "CVE-2017-7651", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Eclipse Mosquitto", "version": {"version_data": [{"version_value": "1.4.14"}]}}]}, "vendor_name": "The Eclipse Foundation"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-789: Uncontrolled Memory Allocation"}]}]}, "references": {"reference_data": [{"name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1334-1] mosquitto security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html"}, {"name": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/", "refsource": "CONFIRM", "url": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/"}, {"name": "[debian-lts-announce] 20180629 [SECURITY] [DLA 1409-1] mosquitto security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html"}, {"name": "DSA-4325", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4325"}, {"name": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754", "refsource": "CONFIRM", "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:12:27.908Z"}, "title": "CVE Program Container", "references": [{"name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1334-1] mosquitto security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/"}, {"name": "[debian-lts-announce] 20180629 [SECURITY] [DLA 1409-1] mosquitto security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html"}, {"name": "DSA-4325", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2018/dsa-4325"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754"}]}]}, "cveMetadata": {"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "assignerShortName": "eclipse", "cveId": "CVE-2017-7651", "datePublished": "2018-04-24T14:00:00", "dateReserved": "2017-04-11T00:00:00", "dateUpdated": "2024-08-05T16:12:27.908Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*", "matchCriteriaId": "01C2095B-D7E4-46EE-89C0-0FC635DB4E05", "versionEndIncluding": "1.4.14", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In Eclipse Mosquitto 1.4.14, a user can shutdown the Mosquitto server simply by filling the RAM memory with a lot of connections with large payload. This can be done without authentications if occur in connection phase of MQTT protocol."}, {"lang": "es", "value": "En Eclipse Mosquitto 1.4.14, un usuario puede cerrar el servidor Mosquitto simplemente llenando la memoria RAM con muchas conexiones con una carga \u00fatil grande. Esto puede hacerse sin autenticaciones si ocurre en la fase de conexi\u00f3n del protocolo MQTT."}], "id": "CVE-2017-7651", "lastModified": "2024-11-21T03:32:22.763", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-04-24T14:29:00.437", "references": [{"source": "emo@eclipse.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754"}, {"source": "emo@eclipse.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html"}, {"source": "emo@eclipse.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html"}, {"source": "emo@eclipse.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/"}, {"source": "emo@eclipse.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4325"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=529754"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00037.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/06/msg00016.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://mosquitto.org/blog/2018/02/security-advisory-cve-2017-7651-cve-2017-7652/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4325"}], "sourceIdentifier": "emo@eclipse.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-789"}], "source": "emo@eclipse.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}