Vulnerability Details : 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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2018-13441
- cpe:2.3:a:nagios:nagios:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-13441
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-13441
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-13441
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-13441
-
https://knowledge.opsview.com/v5.4/docs/whats-new
What's New?Release Notes
-
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html
[security-announce] openSUSE-SU-2020:0500-1: moderate: Security update f
-
https://knowledge.opsview.com/v5.3/docs/whats-new
What's New?Release Notes
-
https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8
CVE-2018-13441 ยท GitHubExploit;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html
[security-announce] openSUSE-SU-2020:0517-1: moderate: Security update f
-
https://www.exploit-db.com/exploits/45082/
Nagios Core 4.4.1 - Denial of ServiceExploit;Third Party Advisory;VDB Entry
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