Vulnerability · Published Nov 27, 2024 · Assigned by Zabbix
CVE-2024-42332New line injection in Zabbix SNMP traps
Low 3.7
In plain English
A low-severity security flaw in Zabbix from Zabbix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)0.6%top 50.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | zabbix | no fix listed | DEBIAN-CVE-2024-42332 |
| Debian:13 | zabbix | 1:7.0.5+dfsg-1 | DEBIAN-CVE-2024-42332 |
| Debian:14 | zabbix | 1:7.0.5+dfsg-1 | DEBIAN-CVE-2024-42332 |