CVE-2018-13458 Information

Description

qh_core in Nagios Core 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability which allows attackers to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html https://gist.github.com/fakhrizulkifli/40f3daf52950cca6de28ebec2498ff6e https://knowledge.opsview.com/v5.3/docs/whats-new https://knowledge.opsview.com/v5.4/docs/whats-new https://www.exploit-db.com/exploits/45082/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5