CVE-2018-6532

HIGH

Icinga 2.0.0-2.8.0 - Unauthenticated Denial of Service via Memory Exhaustion

Title source: llm
STIX 2.1

Description

An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted (authenticated and unauthenticated) requests, an attacker can exhaust a lot of memory on the server side, triggering the OOM killer.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_confirm
https://github.com/Icinga/icinga2/pull/6103

Scores

CVSS v3 7.5
EPSS 0.0141
EPSS Percentile 69.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (1)
icinga/icinga 2.0.0 - 2.8.0
Published Feb 27, 2018
Tracked Since Feb 18, 2026