phpSquidPass up to 0.1 Regular Expression Index.PHP denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in phpSquidPass up to 0.1. It has been rated as problematic. The affected element is an unknown function of the file Index.PHP of the component Regular Expression Handler. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2002-2175. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in phpSquidPass up to 0.1 (Firewall Software). It has been rated as problematic. This issue affects an unknown function of the file Index.PHP of the component Regular Expression Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

phpSquidPass before 0.2 uses an incomplete regular expression to find a matching username in its database, which allows remote authenticated attackers to effectively delete other usernames via a short username that matches the end of the targeted username.

The weakness was disclosed 12/31/2002 by ppp-design as not defined posting (Bugtraq). The advisory is shared at marc.theaimsgroup.com. The identification of this vulnerability is CVE-2002-2175 since 11/16/2005. The exploitation is known to be easy. The attack may be initiated remotely. The successful exploitation requires a simple authentication. Technical details are known, but no exploit is available.

By approaching the search of inurl:Index.PHP it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 0.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (9417) and SecurityFocus (BID 5090†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: phpSquidPass 0.2

Timelineinfo

06/24/2002 🔍
12/31/2002 +190 days 🔍
12/31/2002 +0 days 🔍
11/16/2005 +1051 days 🔍
08/06/2014 +3185 days 🔍
10/28/2024 +3736 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: ppp-design
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2002-2175 (🔍)
GCVE (CVE): GCVE-0-2002-2175
GCVE (VulDB): GCVE-100-19817
X-Force: 9417
SecurityFocus: 5090 - PHPSquidPass Index.PHP Unauthorized User Deletion Vulnerability

Entryinfo

Created: 08/06/2014 12:21
Updated: 10/28/2024 08:00
Changes: 08/06/2014 12:21 (55), 09/11/2017 08:51 (1), 10/28/2024 08:00 (19)
Complete: 🔍
Cache ID: 216::103

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

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