Is CVE-2024-8376 actively exploited?

CVE-2024-8376 has no public evidence of in-the-wild exploitation as of 2024-11-15.

What is the CVSS score for CVE-2024-8376?

CVE-2024-8376 has a CVSS score of 7.2 (HIGH severity). Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X.

How do I patch CVE-2024-8376?

Patch guidance is available from eclipse security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-8376.

Fix CVE-2024-8376 - HIGH eclipse mosquitto

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.

CVSS Metrics

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Confidentiality: undefined
Integrity: undefined
Availability: undefined
Weaknesses: CWE-401 CWE-416 · Use After Free CWE-755 CWE-401 CWE-416 · Use After Free CWE-755

Metadata

Primary Vendor: ECLIPSE
Published: 10/11/2024
Last Modified: 11/15/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2024-8376

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary