{"id":"CVE-2024-42331","details":"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-\u003ebrowser heap pointer is freed by garbage collection.","modified":"2026-07-09T10:12:13.192470Z","published":"2024-11-27T12:15:21.133Z","references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00005.html"},{"type":"ADVISORY","url":"https://support.zabbix.com/browse/ZBX-25627"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zabbix/zabbix","events":[{"introduced":"49955f1fb5c9168a8a24b053f7ade6b3d903143c"},{"fixed":"f383737f1083e25756c6afaaa8abff05ad11eb50"}],"database_specific":{"cpe":"cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.0.0"},{"fixed":"7.0.4"}],"source":"CPE_RANGE"}}],"versions":["7.0.4rc1","7.0.3","7.0.3rc1","7.0.2","7.0.2rc2","7.0.2rc1","7.0.1","7.0.1rc2","7.0.1rc1","7.0.0"],"database_specific":{"vanir_signatures_modified":"2026-07-09T10:12:13Z","vanir_signatures":[{"digest":{"line_hashes":["158703392381671019955663987886552441761","260539109617570610531885982419177346223","24620959945945567121836211561936761519","167792423538235293008428595269249306508","192204268449565753401476537568276663620","222572340168714685842508309588394178632"],"threshold":0.9},"id":"CVE-2024-42331-efef764d","signature_type":"Line","signature_version":"v1","source":"https://github.com/zabbix/zabbix/commit/f383737f1083e25756c6afaaa8abff05ad11eb50","target":{"file":"src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java"},"deprecated":false}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-42331.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}