SB2025040360 - Fedora 40 update for zabbix
Published: April 3, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Resource exhaustion (CVE-ID: CVE-2024-45700)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can send specially crafted requests to the server, trigger resource exhaustion and perform a denial of service (DoS) attack.
2) Information disclosure (CVE-ID: CVE-2024-36469)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote attacker can enumerate users via Zabbix frontend login form and API.
3) Information disclosure (CVE-ID: CVE-2024-42325)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to software returns the entire user list via the user.get API method. A remote user can gain access to sensitive personal information.
4) Cross-site scripting (CVE-ID: CVE-2024-45699)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via the "backurl" parameter to "/zabbix.php?action=export.valuemaps" endpoint. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install update from vendor's website.