Nagios up to 4.2.1 MagpieRSS fetch access control

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Nagios up to 4.2.1 and classified as critical. Affected by this vulnerability is the function fetch of the component MagpieRSS. Performing a manipulation results in access control. This vulnerability is known as CVE-2016-9565. Remote exploitation of the attack is possible. Furthermore, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Nagios up to 4.2.1 (Log Management Software). This affects the function fetch of the component MagpieRSS. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

MagpieRSS, as used in the front-end component in Nagios Core before 4.2.2 might allow remote attackers to read or write to arbitrary files by spoofing a crafted response from the Nagios RSS feed server. NOTE: this vulnerability exists because of an incomplete fix for CVE-2008-4796.

The bug was discovered 12/15/2016. The weakness was published 12/15/2016 by Dawid Golunski (Website). The advisory is shared at legalhackers.com. This vulnerability is uniquely identified as CVE-2016-9565 since 11/22/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

A public exploit has been developed by Dawid Golunski in Python. The exploit is shared for download at legalhackers.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 900014 , which helps to determine the existence of the flaw in a target environment. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277693 (Fedora Security Update for nagios (FEDORA-2017-d270e932a3)).

Upgrading to version 4.2.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (40921), Tenable (900014), SecurityFocus (BID 94922†) and SecurityTracker (ID 1037488†). Further details are available at seclists.org. Similar entries are available at VDB-94546, VDB-99135, VDB-105677 and VDB-106412. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Dawid Golunski
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 900014
Nessus File: 🔍

OpenVAS ID: 800068
OpenVAS Name: Nagios Remote Command Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Nagios 4.2.2

Timelineinfo

11/22/2016 🔍
12/13/2016 +21 days 🔍
12/15/2016 +2 days 🔍
12/15/2016 +0 days 🔍
12/15/2016 +0 days 🔍
12/16/2016 +1 days 🔍
12/17/2016 +1 days 🔍
12/06/2024 +2911 days 🔍

Sourcesinfo

Advisory: 140169
Researcher: Dawid Golunski
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-9565 (🔍)
GCVE (CVE): GCVE-0-2016-9565
GCVE (VulDB): GCVE-100-94545
SecurityFocus: 94922 - Nagios Core CVE-2016-9565 Remote Command Injection Vulnerability
SecurityTracker: 1037488

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 12/16/2016 15:37
Updated: 12/06/2024 06:58
Changes: 12/16/2016 15:37 (79), 07/10/2019 06:29 (7), 10/12/2022 07:26 (4), 10/12/2022 07:31 (1), 12/06/2024 06:58 (14)
Complete: 🔍
Cache ID: 216:2E9:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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