Limbo Cms up to 1.0.4.2l File Upload contact.html.php contact_attach memory corruption

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.
8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Limbo Cms up to 1.0.4.2l. Affected by this vulnerability is an unknown functionality of the file contact.html.php of the component File Upload. The manipulation of the argument contact_attach results in memory corruption. This vulnerability is known as CVE-2006-4859. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Limbo Cms up to 1.0.4.2l (Content Management System). Affected is an unknown function of the file contact.html.php of the component File Upload. The manipulation of the argument contact_attach with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in contact.html.php in the Contact (com_contact) component in Limbo (aka Lite Mambo) CMS 1.0.4.2L and earlier allows remote attackers to upload PHP code to the images/contact folder via a filename with a double extension in the contact_attach parameter in a contact option in index.php, which bypasses an insufficiently restrictive regular expression.

The bug was discovered 09/15/2006. The weakness was published 09/19/2006 by rgod (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2006-4859 since 09/19/2006. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details and a public exploit are known.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:contact.html.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 22367 (Limbo Contact Component (com_contact) contact.html.php contact_attach Unrestricted File Upload), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

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 (28968), Exploit-DB (2370), Tenable (22367), SecurityFocus (BID 20044†) and OSVDB (28982†). Similar entry is available at VDB-32341. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.3

VulDB Base Score: 8.8
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 22367
Nessus Name: Limbo Contact Component (com_contact) contact.html.php contact_attach Unrestricted File Upload
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/15/2006 🔍
09/15/2006 +0 days 🔍
09/15/2006 +0 days 🔍
09/16/2006 +1 days 🔍
09/19/2006 +3 days 🔍
09/19/2006 +0 days 🔍
09/19/2006 +0 days 🔍
09/19/2006 +0 days 🔍
03/12/2015 +3096 days 🔍
07/20/2024 +3418 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: rgod
Status: Not defined

CVE: CVE-2006-4859 (🔍)
GCVE (CVE): GCVE-0-2006-4859
GCVE (VulDB): GCVE-100-32340
X-Force: 28968
SecurityFocus: 20044 - Limbo CMS Frontpage Arbitrary File Upload Vulnerability
OSVDB: 28982 - LimboCMS com_contact contact.html.php command execution
Vulnerability Center: 12739 - Limbo CMS Unauthorized File Upload Vulnerability in \x27com_contact\x27 Component, High

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

Entryinfo

Created: 03/12/2015 15:51
Updated: 07/20/2024 07:50
Changes: 03/12/2015 15:51 (63), 07/08/2019 16:52 (13), 07/20/2024 07:50 (19)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!