phpGroupWare 0.9.16.000 htaccess class.vfs_dav.inc.php information disclosure

HistoryDiffrelatejsonxmlCTI

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.
5.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in phpGroupWare 0.9.16.000. It has been classified as problematic. This vulnerability affects unknown code of the file class.vfs_dav.inc.php of the component htaccess. This manipulation causes information disclosure. This vulnerability is registered as CVE-2004-2576. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in phpGroupWare 0.9.16.000 (Groupware Software). Affected by this vulnerability is an unknown code block of the file class.vfs_dav.inc.php of the component htaccess. 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:

class.vfs_dav.inc.php in phpGroupWare 0.9.16.000 does not create .htaccess files to enable authorization checks for access to users home-directory files, which allows remote attackers to obtain sensitive information from these files.

The weakness was published 01/13/2004 (Website). It is possible to read the advisory at savannah.gnu.org. This vulnerability is known as CVE-2004-2576 since 11/28/2005. 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 exploit are known. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. By approaching the search of inurl:class.vfs_dav.inc.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 (19195), SecurityFocus (BID 12215†) and OSVDB (7617†). Similar entries are available at VDB-23457, VDB-23456, VDB-23454 and VDB-23453. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Groupware Software

Name

phpGroupWare

Version

0.9.16.000

License

open-source

CPE 2.3info

🔍

CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: 🔍
Exploit Delay Time: 🔍

Timelineinfo

01/13/2004 🔍
01/13/2004 +0 days 🔍
03/29/2004 +75 days 🔍
07/09/2004 +102 days 🔍
12/31/2004 +174 days 🔍
11/28/2005 +332 days 🔍
03/09/2015 +3388 days 🔍
06/30/2018 +1209 days 🔍

Sourcesinfo

Advisory: savannah.gnu.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2004-2576 (🔍)
GCVE (CVE): GCVE-0-2004-2576
GCVE (VulDB): GCVE-100-23455
X-Force: 19195 - phpGroupWare class.vfs_dav.inc.php script security bypass
SecurityFocus: 12215 - PHPGroupWare User Creation Access Control Vulnerability
OSVDB: 7617 - phpGroupWare class.vfs_dav.inc.php Home Directory .htaccess Creation Failure

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

Entryinfo

Created: 03/09/2015 16:55
Updated: 06/30/2018 09:09
Changes: 03/09/2015 16:55 (53), 06/30/2018 09:09 (8)
Complete: 🔍
Cache ID: 216::103