VulnerabilityModified

CVE-2023-29449

JavaScript preprocessing, webhooks and global scripts can cause uncontrolled CPU, memory, and disk I/O utilization.

MEDIUM 4.9EPSS 1.16%

Does this matter?

Lower severity and a low EPSS score (1.16%). Track it; it rarely justifies an emergency change on its own.

Description

JavaScript preprocessing, webhooks and global scripts can cause uncontrolled CPU, memory, and disk I/O utilization. Preprocessing/webhook/global script configuration and testing are only available to Administrative roles (Admin and Superadmin). Administrative privileges should be typically granted to users who need to perform tasks that require more control over the system. The security risk is limited because not all users have this level of access.

CVSS 3.1: 4.9 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS: 1.16% probability · 65th percentile
CISA KEV: Not listed
Weakness: CWE-400, CWE-770
Affected: zabbix/zabbix
Source: security@zabbix.com

References

https://support.zabbix.com/browse/ZBX-22589Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html
https://support.zabbix.com/browse/ZBX-22589Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.