Jasper httpdx 1.4/1.4.3/1.4.4 information disclosure

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 (≈)
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Jasper httpdx 1.4/1.4.3/1.4.4. This issue affects some unknown processing. The manipulation results in information disclosure. This vulnerability is identified as CVE-2009-4531. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Jasper httpdx 1.4/1.4.3/1.4.4 (Programming Tool Software). It has been classified as problematic. Affected is some unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

httpdx 1.4.4 and earlier allows remote attackers to obtain the source code for a web page by appending a . (dot) character to the URI.

The weakness was released 10/09/2009 by Dr_IDE (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is traded as CVE-2009-4531. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

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 (53733), Exploit-DB (34846), SecurityFocus (BID 44141†), OSVDB (58857†) and Vulnerability Center (SBV-31322†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

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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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/09/2009 🔍
10/09/2009 +0 days 🔍
10/09/2009 +0 days 🔍
10/13/2009 +4 days 🔍
12/31/2009 +78 days 🔍
12/31/2009 +0 days 🔍
05/08/2011 +493 days 🔍
03/18/2015 +1410 days 🔍
11/08/2025 +3888 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Researcher: Dr_IDE
Status: Not defined

CVE: CVE-2009-4531 (🔍)
GCVE (CVE): GCVE-0-2009-4531
GCVE (VulDB): GCVE-100-51396
X-Force: 53733
SecurityFocus: 44141 - httpdx dot Character Remote File Disclosure Vulnerability
OSVDB: 58857 - httpdx URL Trailing Dot Request Source Disclosure
Vulnerability Center: 31322 - httpdx 1.4.4 and earlier Remote Information Disclosure Vulnerability via a Dot Character to the URI, Medium

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

Entryinfo

Created: 03/18/2015 15:15
Updated: 11/08/2025 11:35
Changes: 03/18/2015 15:15 (50), 03/22/2017 09:37 (9), 08/30/2021 13:14 (3), 11/08/2025 11:35 (25)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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