Lighttpd 1.4.10 on Windows response.c information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Lighttpd 1.4.10 on Windows. This impacts an unknown function of the file response.c. This manipulation causes information disclosure. This vulnerability is registered as CVE-2006-0814. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Lighttpd 1.4.10 on Windows (Web Server). It has been declared as problematic. Affected by this vulnerability is an unknown code of the file response.c. 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:

response.c in Lighttpd 1.4.10 and possibly previous versions, when run on Windows, allows remote attackers to read arbitrary source code via requests that contain trailing (1) "." (dot) and (2) space characters, which are ignored by Windows, as demonstrated by PHP files.

The bug was discovered 02/15/2006. The weakness was published 03/01/2006 by Tan Chew Keong with Secunia Research as confirmed posting (Bugtraq). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2006-0814 since 02/21/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1592 for this issue.

It is possible to download the exploit at d2sec.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 21155 (lighttpd on Windows < 1.4.10a Crafted Filename Request Script Source Disclosure), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (24976), Tenable (21155), SecurityFocus (BID 16893†), OSVDB (23542†) and Secunia (SA18886†). Similar entries are available at VDB-458, VDB-992, VDB-1454 and VDB-2668. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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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Nessus ID: 21155
Nessus Name: lighttpd on Windows < 1.4.10a Crafted Filename Request Script Source Disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/15/2006 🔍
02/21/2006 +6 days 🔍
03/01/2006 +8 days 🔍
03/01/2006 +0 days 🔍
03/01/2006 +0 days 🔍
03/01/2006 +0 days 🔍
03/01/2006 +0 days 🔍
03/06/2006 +4 days 🔍
03/06/2006 +0 days 🔍
03/27/2006 +21 days 🔍
04/02/2006 +6 days 🔍
03/12/2015 +3266 days 🔍
07/08/2021 +2310 days 🔍

Sourcesinfo

Advisory: 1005⛔
Researcher: Tan Chew Keong
Organization: Secunia Research
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-0814 (🔍)
GCVE (CVE): GCVE-0-2006-0814
GCVE (VulDB): GCVE-100-29005
X-Force: 24976
SecurityFocus: 16893 - Lighttpd Remote Script Disclosure Vulnerability
Secunia: 18886 - Lighttpd Script Source Disclosure Vulnerability, Moderately Critical
OSVDB: 23542 - lighttpd on Windows Crafted Filename Request Script Source Disclosure
SecurityTracker: 1015703
Vulnerability Center: 10880 - Lighttpd 1.4.10 and Earlier Remote Source Code Disclosure, Medium
Vupen: ADV-2006-0782

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

Entryinfo

Created: 03/12/2015 12:19
Updated: 07/08/2021 09:16
Changes: 03/12/2015 12:19 (87), 07/31/2019 15:49 (1), 07/08/2021 09:16 (2)
Complete: 🔍
Cache ID: 216:020:103

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