VulnerabilityModified
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.
MEDIUM 5.5EPSS 4.51%
Does this matter?
Lower severity and a low EPSS score (4.51%). Track it; it rarely justifies an emergency change on its own.
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 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 4.51% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- nagios/nagios core
- Source
- cve@mitre.org
References
- 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/40f3daf52950cca6de28ebec2498ff6eExploit, Third Party Advisory
- https://knowledge.opsview.com/v5.3/docs/whats-newThird Party Advisory
- https://knowledge.opsview.com/v5.4/docs/whats-newThird Party Advisory
- https://www.exploit-db.com/exploits/45082/Exploit, Third Party Advisory, VDB Entry
- 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/40f3daf52950cca6de28ebec2498ff6eExploit, Third Party Advisory
- https://knowledge.opsview.com/v5.3/docs/whats-newThird Party Advisory
- https://knowledge.opsview.com/v5.4/docs/whats-newThird Party Advisory
- https://www.exploit-db.com/exploits/45082/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.