Lullabot Fivestar Module For Drupal up to 6.x-1.19 vote 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 classified as critical has been found in Lullabot Fivestar Module For Drupal up to 6.x-1.19. This affects an unknown part. The manipulation of the argument vote leads to input validation. This vulnerability is listed as CVE-2012-2096. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Lullabot Fivestar Module For Drupal up to 6.x-1.19 (Content Management System). It has been rated as critical. This issue affects some unknown processing. The manipulation of the argument vote with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

The Fivestar module 6.x-1.x before 6.x-1.20 for Drupal does not properly validate voting data, which allows remote attackers to manipulate voting averages via a negative value in the vote parameter.

The weakness was presented 08/14/2012 (Website). The advisory is shared at openwall.com. The identification of this vulnerability is CVE-2012-2096 since 04/04/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

Upgrading to version 6.x-1.20 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 52984†) and Secunia (SA48788†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Content Management System

Vendor

• Lullabot

Name

• Fivestar Module For Drupal

Version

• 6.x-1.0
• 6.x-1.1
• 6.x-1.2
• 6.x-1.3
• 6.x-1.4
• 6.x-1.5
• 6.x-1.6
• 6.x-1.7
• 6.x-1.8
• 6.x-1.9
• 6.x-1.10
• 6.x-1.11
• 6.x-1.12
• 6.x-1.13
• 6.x-1.14
• 6.x-1.15
• 6.x-1.16
• 6.x-1.17
• 6.x-1.18
• 6.x-1.19

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: 🔍

0-Day Time: 🔍

Upgrade: Fivestar Module For Drupal 6.x-1.20

Timelineinfo

04/04/2012 🔍
04/11/2012 +7 days 🔍
04/12/2012 +1 days 🔍
08/14/2012 +124 days 🔍
08/14/2012 +0 days 🔍
03/23/2015 +951 days 🔍
01/26/2018 +1040 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-2096 (🔍)
GCVE (CVE): GCVE-0-2012-2096
GCVE (VulDB): GCVE-100-61613
SecurityFocus: 52984 - Drupal Fivestar Module Remote Input Validation Vulnerability
Secunia: 48788 - Drupal Fivestar Module Security Bypass Weakness, Not Critical

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/26/2018 08:16
Changes: 03/23/2015 16:50 (57), 01/26/2018 08:16 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

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