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Last updated: 4/25/2014

CVE Publication rate: 20.8

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Vulnerability Workload Index: 8.81
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National Cyber Awareness System

Vulnerability Summary for CVE-2013-4445

Original release date: 12/07/2013
Last revised: 12/09/2013


The json rendering functionality in the Context module 6.x-2.x before 6.x-3.2 and 7.x-3.x before 7.x-3.0 for Drupal uses Drupal's token scheme to restrict access to blocks, which makes it easier for remote authenticated users to guess the access token for a block by leveraging the token from a block to which the user has access.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.9 (MEDIUM) (AV:N/AC:M/AU:S/C:P/I:P/A:N) (legend)
Impact Subscore: 4.9
Exploitability Subscore: 6.8
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification

References to Advisories, Solutions, and Tools

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External Source: CONFIRM
Name: https://drupal.org/node/2112785
Type: Patch Information
External Source: FEDORA
Name: FEDORA-2013-20965
External Source: FEDORA
Name: FEDORA-2013-20942
External Source: CONFIRM
Name: https://drupal.org/node/2113317
Type: Advisory; Patch Information
External Source: FEDORA
Name: FEDORA-2013-20976
External Source: CONFIRM
Name: https://drupal.org/node/2112791
Type: Patch Information

Vulnerable software and versions

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Collapse Configuration 1Configuration 1
Collapse ANDAND
Collapse OROR
* cpe:/a:steven_jones:context:7.x-3.0:beta7
* cpe:/a:steven_jones:context:7.x-3.x:dev
* cpe:/a:steven_jones:context:7.x-3.0:beta6
* cpe:/a:steven_jones:context:7.x-3.0:beta5
* cpe:/a:steven_jones:context:7.x-3.0:beta4
* cpe:/a:steven_jones:context:7.x-3.0:beta3
* cpe:/a:steven_jones:context:7.x-3.0:beta2
* cpe:/a:steven_jones:context:7.x-3.0:beta1
* cpe:/a:steven_jones:context:7.x-3.0:alpha3
* cpe:/a:steven_jones:context:7.x-3.0:alpha2
* cpe:/a:steven_jones:context:7.x-3.0:alpha1
* cpe:/a:steven_jones:context:6.x-3.x:dev
* cpe:/a:steven_jones:context:6.x-3.1
* cpe:/a:steven_jones:context:6.x-3.0:rc2
* cpe:/a:steven_jones:context:6.x-3.0:rc1
* cpe:/a:steven_jones:context:6.x-3.0:beta8
* cpe:/a:steven_jones:context:6.x-3.0:beta7
* cpe:/a:steven_jones:context:6.x-3.0:beta6
* cpe:/a:steven_jones:context:6.x-3.0:beta5
* cpe:/a:steven_jones:context:6.x-3.0:beta4
* cpe:/a:steven_jones:context:6.x-3.0:beta3
* cpe:/a:steven_jones:context:6.x-3.0:beta2
* cpe:/a:steven_jones:context:6.x-3.0:beta1
* cpe:/a:steven_jones:context:6.x-3.0:alpha2
* cpe:/a:steven_jones:context:6.x-3.0:alpha1
* cpe:/a:steven_jones:context:6.x-3.0
* cpe:/a:steven_jones:context:6.x-2.0:rc3
* cpe:/a:steven_jones:context:6.x-2.0:rc2
* cpe:/a:steven_jones:context:6.x-2.0:rc1
* cpe:/a:steven_jones:context:6.x-2.0:beta7
* cpe:/a:steven_jones:context:6.x-2.0:beta6
* cpe:/a:steven_jones:context:6.x-2.0:beta5
* cpe:/a:steven_jones:context:6.x-2.0:beta4
* cpe:/a:steven_jones:context:6.x-2.0:beta3
* cpe:/a:steven_jones:context:6.x-2.0:beta2
* cpe:/a:steven_jones:context:6.x-2.0:beta1
* cpe:/a:steven_jones:context:6.x-2.0:alpha2
* cpe:/a:steven_jones:context:6.x-2.0:alpha1
Collapse OROR
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Permissions, Privileges, and Access Control (CWE-264)