VULNERABILITY INTELLIGENCE

CVE-2024-42331

CVSS score3.3 LOW
EPSS probability0.26%
CISA KEVNot currently listed
Published2024-11-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Description

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.

Weakness classification

  • security@zabbix.com: CWE-416

Primary references