CVE-2018-6532

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Source
https://cve.org/CVERecord?id=CVE-2018-6532
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6532.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-6532
Downstream
Published
2018-02-27T19:29:00.403Z
Modified
2026-07-08T16:41:08.069059Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Git / github.com/icinga/icinga2

Affected ranges

Type
GIT
Repo
https://github.com/icinga/icinga2
Events
Introduced
30384a4340011723869969e76a3dd2801786cf2e
Last affected
06ed955cb5bcc51179f92fbbd20303428208827b
Database specific 
{
    "cpe": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.8.0"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v2.*
v2.0.0
v2.0.1
v2.0.2
v2.1.0
v2.1.1
v2.2.0
v2.3.0
v2.4.0
v2.5.0
v2.6.0
v2.6.1
v2.7.0
v2.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6532.json"

Git / github.com/icinga/icingaweb2

Affected ranges

Type
GIT
Repo
https://github.com/icinga/icingaweb2
Events
Introduced
ee1ee5af84d32c4493365959aa8a4322a34582e4
Last affected
642ec11228c3be8d2abbdff6ef31da77e34f6c70
Database specific 
{
    "cpe": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.8.0"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v2.*
v2.0.0
v2.1.0
v2.1.1
v2.1.2
v2.2.0
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.4.0
v2.4.0-2
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.8.0
v2.8.0-rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6532.json"