CVE-2018-13441

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.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/45082/	Exploit Third Party Advisory VDB Entry
https://knowledge.opsview.com/v5.4/docs/whats-new	Release Notes
https://knowledge.opsview.com/v5.3/docs/whats-new	Release Notes
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:*:*:*:*:*:*:*:*

Information

Published : 2018-07-12 11:29

Updated : 2020-04-11 11:15

NVD link : CVE-2018-13441

Mitre link : CVE-2018-13441

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

nagios

nagios

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