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VULNERABILITIES

CVE-2024-8376 Details

Description

In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/eclipse-mosquitto/mosquitto/commit/1914b3ee2a18102d0a94cbdbbfeae1afa03edd17 [email protected]Patch
https://github.com/eclipse/mosquitto/releases/tag/v2.0.19 [email protected]PatchProduct
https://gitlab.eclipse.org/security/cve-assignement/-/issues/26 [email protected]Issue Tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/216 [email protected]Issue Tracking
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/217 [email protected]Issue Tracking

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-401Missing Release of Memory after Effective Lifetime[email protected]
CWE-416Use After Free[email protected]
CWE-755Improper Handling of Exceptional Conditions[email protected]
CWE-401Missing Release of Memory after Effective Lifetime[email protected]
CWE-416Use After Free[email protected]
CWE-755Improper Handling of Exceptional Conditions[email protected]

Affected Products

ProductVersions
eclipse mosquitto
< 2.0.19

CPE

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

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-8376
NVD Published Date:
Oct 11, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2024-8376 Details - Not Deferred