DEBIAN-CVE-2018-13457

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Source
https://security-tracker.debian.org/tracker/CVE-2018-13457
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-13457.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2018-13457
Upstream
Published
2018-07-12T18:29:00Z
Modified
2025-09-30T03:54:31Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / nagios4

Package

Name
nagios4
Purl
pkg:deb/debian/nagios4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.4-3

Ecosystem specific 

{
    "urgency": "low"
}

Debian:12 / nagios4

Package

Name
nagios4
Purl
pkg:deb/debian/nagios4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.4-3

Ecosystem specific 

{
    "urgency": "low"
}

Debian:13 / nagios4

Package

Name
nagios4
Purl
pkg:deb/debian/nagios4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.4-3

Ecosystem specific 

{
    "urgency": "low"
}

Debian:14 / nagios4

Package

Name
nagios4
Purl
pkg:deb/debian/nagios4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.3.4-3

Ecosystem specific 

{
    "urgency": "low"
}