CVE-2018-6532 — Uncontrolled Resource Consumption in Icinga

CWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 27.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Icinga Icinga2Icinga
Timeline
PublishedFeb 27
Latest updateMay 14

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶Debianicinga/icinga2< 2.8.4-1+3
▶NVDicinga/icinga2.0.0 — 2.8.0

🔴Vulnerability Details

3
GHSA
GHSA-7vvj-647q-jgx2: An issue was discovered in Icinga 2↗2022-05-14
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OSV
CVE-2018-6532: An issue was discovered in Icinga 2↗2018-02-27
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CVEList
CVE-2018-6532: An issue was discovered in Icinga 2↗2018-02-27
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📋Vendor Advisories

1
Debian
CVE-2018-6532: icinga2 - An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafte...↗2018
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CVE-2018-6532 — Uncontrolled Resource Consumption | cvebase