CVE Vulnerability

CVE-2018-13457

qh_echo 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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

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

References
Link Resource
https://gist.github.com/fakhrizulkifli/87cf1c1ad403b4d40a86d90c9c9bf7ab Exploit Third Party Advisory
https://www.exploit-db.com/exploits/45082/ Exploit 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
Configurations

Configuration 1

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

Published : 2018-07-12 06:29

Updated : 2020-04-11 06:15

NVD link : CVE-2018-13457

Mitre link : CVE-2018-13457

Products Affected
No products.
CWE
CWE-476