CVE-2018-6534

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Source
https://cve.org/CVERecord?id=CVE-2018-6534
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6534.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-6534
Downstream
Related
Published
2018-02-27T19:29:00.513Z
Modified
2026-07-08T20:04:51.271521Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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 messages, an attacker can cause a NULL pointer dereference, which can cause the product to crash.

References

Affected packages

Git / github.com/icinga/icinga2

Affected ranges

Type
GIT
Repo
https://github.com/icinga/icinga2
Events
Introduced
30384a4340011723869969e76a3dd2801786cf2e
Last affected
be102d9d4e4de7ed657f7272f635e9aadf3e162e
Database specific 
{
    "cpe": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.8.1"
        }
    ]
}

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
v2.8.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6534.json"

Git / github.com/icinga/icingaweb2

Affected ranges

Type
GIT
Repo
https://github.com/icinga/icingaweb2
Events
Introduced
ee1ee5af84d32c4493365959aa8a4322a34582e4
Last affected
233bd29e4104125b4e5ef631e8c16dde33dadd9a
Database specific 
{
    "cpe": "cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.8.1"
        }
    ]
}

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
v2.8.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6534.json"