Bug 2255120 (CVE-2023-32727)

Summary: CVE-2023-32727 zabbix: potential arbitrary code execution in icmpping() function
Product: [Other] Security Response Reporter: Robb Gatica <rgatica>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: zabbix 4.0.50, zabbix 5.0.39, zabbix 6.0.23rc1, zabbix 6.4.8rc1, zabbix 7.0.0alpha7 Doc Type: ---
Doc Text:
A flaw was discovered in Zabbix. A remote attacker with escalated privileges may be able to make configuration changes that allow for the execution of arbitrary code.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2255121, 2255122    
Bug Blocks: 2255040    

Description Robb Gatica 2023-12-18 18:14:05 UTC
Description: 
An attacker who has the privilege to configure Zabbix items can use function icmpping() with additional malicious command inside it to execute arbitrary code on the current Zabbix server.

Affected versions: 4.0.0 - 4.0.49, 5.0.0 - 5.0.38, 6.0.0 - 6.0.22, 6.4.0 - 6.4.7, 7.0.0alpha0 - 7.0.0alpha6

Reference: https://support.zabbix.com/browse/ZBX-23857

Comment 1 Robb Gatica 2023-12-18 18:14:23 UTC
Created zabbix tracking bugs for this issue:

Affects: epel-all [bug 2255121]
Affects: fedora-all [bug 2255122]