CVE-2018-13458

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 v3.0 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:nagios:nagios_core:*:*:*:*:*:*:*:*

Information

Published : 2018-07-12 11:29

Updated : 2020-04-11 11:15

NVD link : CVE-2018-13458

Mitre link : CVE-2018-13458

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

nagios

nagios_core

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