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Debian LTS: Security Advisory for zabbix (DLA-2631-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'zabbix' package(s) announced via the DLA-2631-1 advisory.
Insight
Insight
Multiple vulnerabilities were discovered in Zabbix, a network monitoring solution. An attacker may enumerate valid users and redirect to external links through the zabbix web frontend. CVE-2019-15132 Zabbix allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the 'Login name or password is incorrect' and 'No permissions for system access' messages, or just blocking for a number of seconds). This affects both api_jsonrpc.php and index.php. CVE-2020-15803 Zabbix allows stored XSS in the URL Widget. This fix was mistakenly dropped in previous upload 1:3.0.31+dfsg-0+deb9u1. This update also includes several other bug fixes and improvements. For more information please refer to the upstream changelog file.
Affected Software
Affected Software
'zabbix' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 9 stretch, these problems have been fixed in version 1:3.0.32+dfsg-0+deb9u1. We recommend that you upgrade your zabbix packages.