{"id":"CVE-2018-6534","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.","modified":"2026-04-11T18:10:21.610232Z","published":"2018-02-27T19:29:00.513Z","related":["openSUSE-SU-2024:10856-1"],"references":[{"type":"ADVISORY","url":"https://github.com/Icinga/icinga2/pull/6104"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/icinga/icinga2","events":[{"introduced":"30384a4340011723869969e76a3dd2801786cf2e"},{"last_affected":"be102d9d4e4de7ed657f7272f635e9aadf3e162e"}],"database_specific":{"extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.8.1"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*"}}],"versions":["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/osv-test-cve-osv-conversion/osv-output/CVE-2018-6534.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}