PT-2024-9093 · Zabbix+5 · Zabbix+5

Vjaceslavs Bogdanovs · Published 2024-09-10 · Updated 2025-10-08 · CVE-2024-42333

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Zabbix (affected versions not specified)

Description: The issue is related to a buffer overflow in the str base64 encode rfc2047() function of the Zabbix server, which is part of a universal monitoring system. This can be exploited by a remote attacker to cause a denial of service. Additionally, it has been demonstrated that an out of bounds read in src/libs/zbxmedia/email.c can lead to a small amount of memory leakage from the Zabbix server.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

ALT-PU-2024-16527

ALT-PU-2024-16638

BDU:2024-10775

CVE-2024-42333

DLA-3984-1

SUSE-SU-2025:02746-1

SUSE-SU-2025_02746-1

Affected Products

Alt Linux

Astra Linux

Debian

Red Os

Suse

Zabbix

References · 30

• https://bdu.fstec.ru/vul/2024-10775 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2024-42333 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-42333 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-42333 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3984-1 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-42333 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-42333 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-0411SE18 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38 · Vendor Advisory
• https://support.zabbix.com/browse/ZBX-25629 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2025-0319SE17 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-42333 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-42333 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-0422SE47 · Vendor Advisory