certfr_avis - certfr-2016-avi-386

CERTFR-2016-AVI-386

Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans Nagios. Elle permet à un attaquant de provoquer une élévation de privilèges.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Nagios Core versions antérieures à 4.2.3

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2016-8641 (GCVE-0-2016-8641)

Vulnerability from cvelistv5

Published

2018-08-01 14:00

Modified

2024-08-06 02:27

Severity ?

6.7 (Medium) - CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-59

Summary

A privilege escalation vulnerability was found in nagios 4.2.x that occurs in daemon-init.in when creating necessary files and insecurely changing the ownership afterwards. It's possible for the local attacker to create symbolic links before the files are to be created and possibly escalating the privileges with the ownership change.

References

URL

Tags

	https://www.exploit-db.com/exploits/40774/	exploit, x_refsource_EXPLOIT-DB
	https://github.com/NagiosEnterprises/nagioscore/commit/f2ed227673d3b2da643eb5cad26b2d87674f28c1.patch	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8641	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/95121	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201702-26	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	Nagios Enterprises	nagios	Version: 4.2.x

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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