VulnerabilityModified
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.
MEDIUM 5.5EPSS 1.34%
Does this matter?
Lower severity and a low EPSS score (1.34%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.34% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- nagios/nagios
- 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/8df4a174158df69ebd765f824bd736b8Exploit, Third Party Advisory
- https://knowledge.opsview.com/v5.3/docs/whats-newRelease Notes
- https://knowledge.opsview.com/v5.4/docs/whats-newRelease Notes
- 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/8df4a174158df69ebd765f824bd736b8Exploit, Third Party Advisory
- https://knowledge.opsview.com/v5.3/docs/whats-newRelease Notes
- https://knowledge.opsview.com/v5.4/docs/whats-newRelease Notes
- 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.