CVE-2024-42331: Detailed Vulnerability Analysis and Overview

Status: Received - Published on 27-11-2024

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CVE-2024-42331
Vulnerability Scoring

3.3

/10

Attack Complexity Details

Attack Complexity: Low Impact
Attack Vector: LOCAL
Privileges Required: Low Impact
Scope: UNCHANGED
User Interaction: NONE

CIA Impact Definition

Confidentiality:
Integrity:
Availability: Low Impact

CVE-2024-42331 Vulnerability Summary

In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file. A use-after-free bug can occur at this stage if the wd->browser heap pointer is freed by garbage collection.

Access Complexity Graph for CVE-2024-42331

Impact Analysis for CVE-2024-42331

CVE-2024-42331: Detailed Information and External References

EPSS

0.00043

EPSS %

0.10788

References

0.00043

https://support.zabbix.com/browse/ZBX-25627

CWE

CWE-416

CVSS3 Source

security@zabbix.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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