#VU101278 Use-after-free in Zabbix - CVE-2024-42331

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Main Vulnerability Database Vulnerabilities #VU101278

#VU101278 Use-after-free in Zabbix - CVE-2024-42331

Published: December 5, 2024


Vulnerability identifier: #VU101278
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-42331
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Zabbix
Software vendor:
Zabbix

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the es_browser_ctor() method in src/libs/zbxembed/browser.c in the the Duktape JavaScript engine. A remote user can pass specially crafted input to the application and perform denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links