Ubercart up to 6.x-2.0 Payments input validation

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.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Ubercart up to 6.x-2.0. It has been classified as critical. Impacted is an unknown function of the component Payments. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2009-4771. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Ubercart up to 6.x-2.0. It has been classified as critical. This affects an unknown code block of the component Payments. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on integrity. The summary by CVE is:

The PayPal Website Payments Standard functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal does not properly validate orders, which allows remote attackers to trigger unspecified "duplicate actions" via unknown vectors.

The weakness was disclosed 11/18/2009 (Website). It is possible to read the advisory at drupal.org. This vulnerability is uniquely identified as CVE-2009-4771 since 04/20/2010. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 5.x-1.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (54346), SecurityFocus (BID 37058†), OSVDB (60290†) and Secunia (SA37440†). The entries VDB-52829 and VDB-52828 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• Ubercart

Version

• 5.x-1.0
• 5.x-1.1
• 5.x-1.2
• 5.x-1.3
• 5.x-1.4
• 5.x-1.5
• 5.x-1.6
• 5.x-1.7
• 5.x-1.8
• 6.x-2.0

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Ubercart 5.x-1.0

Timelineinfo

11/18/2009 🔍
11/18/2009 +0 days 🔍
11/18/2009 +0 days 🔍
11/19/2009 +1 days 🔍
11/19/2009 +0 days 🔍
04/20/2010 +151 days 🔍
04/20/2010 +0 days 🔍
03/19/2015 +1794 days 🔍
01/29/2019 +1412 days 🔍

Sourcesinfo

Advisory: drupal.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4771 (🔍)
GCVE (CVE): GCVE-0-2009-4771
GCVE (VulDB): GCVE-100-52827
X-Force: 54346
SecurityFocus: 37058 - Drupal Ubercart Cross Site Request Forgery and Security Bypass Vulnerabilities
Secunia: 37440 - Drupal Ubercart Module Multiple Vulnerabilities, Less Critical
OSVDB: 60290 - Ubercart Module for Drupal Completed Order Authorization Verification Weakness

See also: 🔍

Entryinfo

Created: 03/19/2015 12:22
Updated: 01/29/2019 10:33
Changes: 03/19/2015 12:22 (55), 01/29/2019 10:33 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

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