VDB-61922 · CVE-2012-1642 · SA48022

Yaml-fuer-drupal linkchecker up to 6.x-2.x access control

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 was found in Yaml-fuer-drupal linkchecker up to 6.x-2.x. This vulnerability affects unknown code. Such manipulation leads to access control. This vulnerability is uniquely identified as CVE-2012-1642. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Yaml-fuer-drupal linkchecker up to 6.x-2.x (Content Management System). Affected by this issue is an unknown function. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality. CVE summarizes:

includes/linkchecker.pages.inc in the Link checker module 6.x-2.x before 6.x-2.5 for Drupal does not properly enforce access permissions on broken links, which allows remote attackers to obtain sensitive information via unspecified vectors.

The weakness was disclosed 08/28/2012 (Website). The advisory is available at drupal.org. This vulnerability is handled as CVE-2012-1642 since 03/12/2012. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading to version 6.x-2.x eliminates this vulnerability.

The vulnerability is also documented in the databases at OSVDB (79315†) and Secunia (SA48022†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Content Management System

Vendor

Yaml-fuer-drupal

Name

linkchecker

Version

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: Access control
CWE: CWE-264
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: linkchecker 6.x-2.x
Patch: drupalcode.org

Timelineinfo

02/16/2012 🔍
03/12/2012 +25 days 🔍
08/28/2012 +169 days 🔍
08/28/2012 +0 days 🔍
03/23/2015 +937 days 🔍
12/12/2021 +2456 days 🔍

Sourcesinfo

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

CVE: CVE-2012-1642 (🔍)
GCVE (CVE): GCVE-0-2012-1642
GCVE (VulDB): GCVE-100-61922
Secunia: 48022 - Drupal Link checker Module Security Bypass Security Issue, Less Critical
OSVDB: 79315

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/12/2021 17:50
Changes: 03/23/2015 16:50 (50), 02/20/2019 11:42 (4), 12/12/2021 17:50 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.