CVE-2024-42332 Affecting zabbix package, versions <1:5.0.45+dfsg-1+deb11u1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.04% (11th percentile)

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  • Snyk IDSNYK-DEBIAN11-ZABBIX-8442200
  • published28 Nov 2024
  • disclosed27 Nov 2024

Introduced: 27 Nov 2024

NewCVE-2024-42332  (opens in a new tab)

How to fix?

Upgrade Debian:11 zabbix to version 1:5.0.45+dfsg-1+deb11u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream zabbix package and not the zabbix package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The researcher is showing that due to the way the SNMP trap log is parsed, an attacker can craft an SNMP trap with additional lines of information and have forged data show in the Zabbix UI. This attack requires SNMP auth to be off and/or the attacker to know the community/auth details. The attack requires an SNMP item to be configured as text on the target host.