Important: Icinga 2 security update
Type/Severity
NetEye Product Security has rated this update as having a critical security impact.
Topic
An update for the icinga package is now available for NetEye 4.
Security Fix for NetEye 4.48
2.15.5_neteye1.71.2-1
Summary
The vulnerabilities include an authentication bypass leading to privilege escalation via trusted CA impersonation, a stack-based buffer overflow, and an injection vulnerability.
For details on how to apply this update, which includes the changes described in this advisory, refer to the NetEye Update Section in the User Guide.
Affected Products
All NetEye 4.x versions
References
- https://neteye.guide/current/security-policy/bugfix-policy.html#severity-levels
- https://github.com/Icinga/icinga2/releases/tag/v2.15.4
Patrick Harasser
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Patrick Harasser
Latest posts by Patrick Harasser
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Tags: Bug Fixes, Icinga 2, NetEye Updates, Security Advisory
Bug Fixes for NetEye 4.49
GLPI 11 install and upgrade issue We identified and fixed a bug that could cause the neteye install or neteye upgrade command to fail on clusters in case the service was not running on the same node as Icingaweb2 Keycloak Read More
07. 08. 2026
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When Valid Check Results Stop Arriving: Investigating an Overdue Incident
How we investigated an unusual Icinga 2 performance issue with no obvious infrastructure cause. One of the more interesting investigations I've worked on recently started with a puzzling symptom: Normal check scheduling was delayed, but there was no apparent reason Read MoreBug Fixes for NetEye 4.47
Resolved issue affecting neteye update We identified and fixed a bug that could cause the neteye update command to fail under specific circumstances. List of updated packages To solve the issue mentioned above, the following packages have been updated for Read MoreNetEye 4.46 – Security Advisory (Icinga 2)
Important: Icinga 2 security update Type/Severity NetEye Product Security has rated this update as having a critical security impact. Topic An update for the icinga package is now available for NetEye 4. Security Fix for NetEye 4.46 2.15.5_neteye1.64.3-1 Summary The vulnerabilities include an Read MoreSearch by technology
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