CVE-2024-42333

Heap buffer over-read

Published Nov 27, 2024 CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed
Description
The researcher is showing that it is possible to leak a small amount of Zabbix Server memory using an out of bounds read in src/libs/zbxmedia/email.c

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3984-1 zabbix security update
EUVD EUVD EUVD-2024-39879 The researcher is showing that it is possible to leak a small amount of Zabbix Server memory using an out of bounds read in src/libs/zbxmedia/email.c
History
Type Values Removed Values Added
First Time appeared Zabbix zabbix
CPEs cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*
Vendors & Products Zabbix zabbix
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The researcher is showing that it is possible to leak a small amount of Zabbix Server memory using an out of bounds read in src/libs/zbxmedia/email.c
Title Heap buffer over-read
Weaknesses CWE-126
References
Metrics cvssV3_1

{'score': 2.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zabbix
Published
Updated
Nov 3, 2025, 10:04 PM
Reserved
Jul 30, 2024, 8:27 AM
Status
Modified
Published
Nov 27, 2024, 12:15 PM
Modified
Jun 17, 2026, 7:49 AM