VULNERABILITY INTELLIGENCE
CVE-2018-13441
CVSS score5.5 MEDIUM
EPSS probability1.34%
CISA KEVNot currently listed
Published2018-07-12
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.
Weakness classification
- CWE-476: NULL Pointer Dereference
Primary references
- cve@mitre.org
- cve@mitre.org
- cve@mitre.org — Exploit, Third Party Advisory
- cve@mitre.org — Release Notes
- cve@mitre.org — Release Notes
- cve@mitre.org — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Release Notes
- af854a3a-2127-422b-91ae-364da2661108 — Release Notes
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry