Medium severity5.5NVD Advisory· Published Jul 12, 2018· Updated Jun 17, 2026
CVE-2018-13441
CVE-2018-13441
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- Range: <=4.4.1
- osv-coords3 versionspkg:rpm/opensuse/nagios&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/nagios&distro=openSUSE%20Tumbleweedpkg:rpm/suse/nagios&distro=SUSE%20Package%20Hub%2015%20SP1
< 4.4.5-lp151.5.4.1+ 2 more
- (no CPE)range: < 4.4.5-lp151.5.4.1
- (no CPE)range: < 4.4.6-2.5
- (no CPE)range: < 4.4.5-bp151.4.3.1
Patches
Vulnerability mechanics
References
6- gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8nvdExploitThird Party Advisory
- www.exploit-db.com/exploits/45082/nvdExploitThird Party AdvisoryVDB Entry
- knowledge.opsview.com/v5.3/docs/whats-newnvdRelease Notes
- knowledge.opsview.com/v5.4/docs/whats-newnvdRelease Notes
- lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.htmlnvd
News mentions
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