CVE-2018-6534: 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…

PriorityP424medium6.5CVSS 3.0

AVNACLPRNUIRSUCNINAH

EPSS

1.12%

62.1th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	icinga2	< icinga2 2.8.4-1 (bookworm)	icinga2 2.8.4-1 (bookworm)
icinga	icinga	2.0.0 – 2.8.1	—
icinga	icinga2	>= 0 < 2.8.4-1	2.8.4-1
icinga	icinga2	>= 0 < 2.8.4-1	2.8.4-1
icinga	icinga2	>= 0 < 2.8.4-1	2.8.4-1
icinga	icinga2	>= 0 < 2.8.4-1	2.8.4-1

CVSS provenance

nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv6.5MEDIUM

vendor_debian6.5LOW

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