munin 2.0/2.1 Terminal input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in munin 2.0/2.1 and classified as critical. Affected by this vulnerability is an unknown functionality of the component Terminal. This manipulation causes input validation. This vulnerability is tracked as CVE-2012-2104. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in munin 2.0/2.1 and classified as critical. Affected by this vulnerability is an unknown part of the component Terminal. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

cgi-bin/munin-cgi-graph in Munin 2.x writes data to a log file without sanitizing non-printable characters, which might allow user-assisted remote attackers to inject terminal emulator escape sequences and execute arbitrary commands or delete arbitrary files via a crafted HTTP request.

The weakness was disclosed 08/26/2012 (Website). The advisory is shared at openwall.com. This vulnerability is known as CVE-2012-2104 since 04/04/2012. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (74885), Exploit-DB (37084) and SecurityFocus (BID 53032†). The entries VDB-125888, VDB-125889, VDB-125890 and VDB-125891 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/04/2012 🔍
04/13/2012 +9 days 🔍
08/26/2012 +135 days 🔍
08/26/2012 +0 days 🔍
03/23/2015 +939 days 🔍
07/07/2024 +3394 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-2104 (🔍)
GCVE (CVE): GCVE-0-2012-2104
GCVE (VulDB): GCVE-100-61897
X-Force: 74885
SecurityFocus: 53032 - Munin Remote Command Injection Vulnerability

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

Entryinfo

Created: 03/23/2015 16:50
Updated: 07/07/2024 17:07
Changes: 03/23/2015 16:50 (51), 02/20/2019 11:06 (1), 07/07/2024 17:07 (25)
Complete: 🔍
Cache ID: 216::103

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

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