Mj2 Majordomo 2 up to 20110108 lib/Majordomo.pm _list_file_get path traversal

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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Mj2 Majordomo 2 up to 20110108. Impacted is the function _list_file_get in the library lib/Majordomo.pm of the file lib/Majordomo.pm. Such manipulation leads to path traversal. This vulnerability is documented as CVE-2011-0049. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Mj2 Majordomo 2 up to 20110108 and classified as problematic. Affected by this issue is the function _list_file_get in the library lib/Majordomo.pm of the file lib/Majordomo.pm. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

Directory traversal vulnerability in the _list_file_get function in lib/Majordomo.pm in Majordomo 2 before 20110131 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the help command, as demonstrated using (1) a crafted email and (2) cgi-bin/mj_wwwusr in the web interface.

The weakness was released 02/02/2011 by Michael Brooks as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2011-0049 since 12/21/2010. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

A public exploit has been developed by Michael Brooks and been published 1 days after the advisory. The exploit is available at exploit-db.com. It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 52000 (Majordomo 2 _list_file_get() Function Traversal Arbitrary File Access), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

Upgrading to version 20110109 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 11797.

The vulnerability is also documented in the databases at X-Force (65113), Exploit-DB (16103), Tenable (52000), SecurityFocus (BID 46127†) and OSVDB (70762†). Entry connected to this vulnerability is available at VDB-56835. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Michael Brooks
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 52000
Nessus Name: Majordomo 2 _list_file_get() Function Traversal Arbitrary File Access
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801838
OpenVAS Name: Majordomo2 Directory Traversal Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

MetaSploit ID: majordomo2_directory_traversal.rb
MetaSploit Name: Majordomo2 _list_file_get() Directory Traversal
MetaSploit File: 🔍

D2Sec: Majordomo 2 File Disclosure

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Majordomo 2 20110109
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

12/21/2010 🔍
01/31/2011 +41 days 🔍
02/02/2011 +2 days 🔍
02/03/2011 +1 days 🔍
02/03/2011 +0 days 🔍
02/03/2011 +0 days 🔍
02/03/2011 +0 days 🔍
02/03/2011 +0 days 🔍
02/03/2011 +0 days 🔍
02/04/2011 +0 days 🔍
02/16/2011 +12 days 🔍
02/21/2011 +5 days 🔍
03/20/2015 +1488 days 🔍
12/29/2024 +3572 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Michael Brooks
Status: Confirmed

CVE: CVE-2011-0049 (🔍)
GCVE (CVE): GCVE-0-2011-0049
GCVE (VulDB): GCVE-100-56336
CERT: 🔍
X-Force: 65113
SecurityFocus: 46127 - Majordomo 2 'help' Command Directory Traversal Vulnerability
Secunia: 43125
OSVDB: 70762 - Majordomo2 lib/Majordomo.pm _list_file_get() Function Traversal Arbitrary File Access
SecurityTracker: 1025024 - Majordomo 2 Directory Traversal Flaw Discloses Arbitrary Files to Remote Users
Vulnerability Center: 29858 - Majordomo 2 Remote Information Disclosure Vulnerability via a \, Medium
Vupen: ADV-2011-0288

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

Entryinfo

Created: 03/20/2015 16:16
Updated: 12/29/2024 23:39
Changes: 03/20/2015 16:16 (82), 01/29/2018 16:09 (17), 10/13/2021 17:26 (3), 10/31/2024 17:53 (14), 12/29/2024 23:39 (1)
Complete: 🔍
Cache ID: 216:BBD:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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