LightTPD up to 1.4.8 Filesystem index.php information disclosure

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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.
3.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in LightTPD up to 1.4.8. It has been rated as problematic. Affected by this issue is some unknown functionality of the file index.php of the component Filesystem. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2006-0760. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in LightTPD up to 1.4.8 (Web Server) and classified as problematic. Affected by this vulnerability is an unknown function of the file index.php of the component Filesystem. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

LightTPD 1.4.8 and earlier, when the web root is on a case-insensitive filesystem, allows remote attackers to bypass URL checks and obtain sensitive information via file extensions with unexpected capitalization, as demonstrated by a request for index.PHP when the configuration invokes the PHP interpreter only for ".php" names.

The weakness was disclosed 01/15/2006 by Schmidt Ryan (Website). The advisory is shared at secunia.com. This vulnerability is known as CVE-2006-0760 since 02/18/2006. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a exploit are known. MITRE ATT&CK project uses the attack technique T1592 for this issue.

After even before and not, there has been an exploit disclosed. It is declared as proof-of-concept. By approaching the search of inurl:index.php it is possible to find vulnerable targets with Google Hacking.

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 (24699), OSVDB (23229†), Secunia (SA18869†) and Vulnerability Center (SBV-31660†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Web Server

Name

LightTPD

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.7
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/15/2006 🔍
01/15/2006 +0 days 🔍
02/13/2006 +28 days 🔍
02/15/2006 +2 days 🔍
02/15/2006 +0 days 🔍
02/17/2006 +1 days 🔍
02/18/2006 +1 days 🔍
06/05/2011 +1933 days 🔍
03/12/2015 +1376 days 🔍
03/23/2017 +742 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Researcher: Schmidt Ryan
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-0760 (🔍)
GCVE (CVE): GCVE-0-2006-0760
GCVE (VulDB): GCVE-100-28777
X-Force: 24699
Secunia: 18869 - Lighttpd Case-Insensitive Filename Source Code Disclosure, Moderately Critical
OSVDB: 23229 - lighttpd Unexpected Capitalization File Extension Request Source Disclosure
Vulnerability Center: 31660 - LightTPD 1.4.8 and earlier Remote URL Checks Bypass or Information Disclosure Vulnerability, Low
Vupen: ADV-2006-0550

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

Entryinfo

Created: 03/12/2015 11:11
Updated: 03/23/2017 08:17
Changes: 03/12/2015 11:11 (54), 03/23/2017 08:17 (12)
Complete: 🔍
Cache ID: 216:B19:103

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