Munin up to 2.0.5 access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.9	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Munin. This vulnerability affects unknown code. The manipulation leads to access control. This vulnerability is documented as CVE-2012-3512. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Munin. This issue affects an unknown code. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Munin before 2.0.6 stores plugin state files that run as root in the same group-writable directory as non-root plugins, which allows local users to execute arbitrary code by replacing a state file, as demonstrated using the smart_ plugin.

The weakness was released 11/21/2012 (Website). It is possible to read the advisory at ubuntu.com. The identification of this vulnerability is CVE-2012-3512 since 06/14/2012. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 69620 (Amazon Linux AMI : munin (ALAS-2012-130)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350617 (Amazon Linux Security Advisory for munin: ALAS-2012-130).

Upgrading to version 2.0-rc6 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (78901), Tenable (69620), SecurityFocus (BID 55698†) and Vulnerability Center (SBV-36439†). Entry connected to this vulnerability is available at VDB-63012. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• Munin

Version

• 2.0-beta1
• 2.0-beta2
• 2.0-beta3
• 2.0-beta4
• 2.0-beta5
• 2.0-beta6
• 2.0-beta7
• 2.0-rc1
• 2.0-rc2
• 2.0-rc3
• 2.0-rc4
• 2.0-rc5
• 2.0-rc6
• 2.0-rc7
• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.3
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 69620
Nessus Name: Amazon Linux AMI : munin (ALAS-2012-130)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 864734
OpenVAS Name: Fedora Update for munin FEDORA-2012-13649
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Munin 2.0-rc6

Timelineinfo

06/14/2012 🔍
08/21/2012 +68 days 🔍
09/26/2012 +36 days 🔍
10/10/2012 +14 days 🔍
11/21/2012 +42 days 🔍
11/21/2012 +0 days 🔍
09/04/2013 +287 days 🔍
03/24/2015 +566 days 🔍
12/31/2024 +3569 days 🔍

Sourcesinfo

Advisory: USN-1622-1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-3512 (🔍)
GCVE (CVE): GCVE-0-2012-3512
GCVE (VulDB): GCVE-100-63011

OVAL: 🔍

X-Force: 78901
SecurityFocus: 55698 - Munin CVE-2012-3512 Insecure File Permissions Vulnerability
Vulnerability Center: 36439 - Munin 1.4.5-3 Local Arbitrary Code Execution With Root Privileges due to Insecure Permissions, High

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/31/2024 00:02
Changes: 03/24/2015 12:22 (59), 04/17/2017 19:51 (11), 12/20/2021 09:43 (3), 12/20/2021 09:46 (1), 12/31/2024 00:02 (18)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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