CVE-2016-6212: Drupal/core Drupal Views Can Allow Unauthorized Vulnerability

MODERATE
Advisory Identifier: GHSA-rfxx-gxwc-923c
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CVSS 5.3
CWE-200
Published
Advisory Summary

CVE-2016-6212 is a MODERATE (CVSS 5.3) drupal views can allow unauthorized vulnerability (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor) affecting Drupal/core libraries in the Packagist ecosystem. The issue involves drupal views can allow unauthorized users to see statistics information. Remediation is available by upgrading affected packages to version 8.1.3.

CVE-2016-6212 at a Glance

CVE Identifier CVE-2016-6212
GHSA Identifier GHSA-rfxx-gxwc-923c
Severity MODERATE
CVSS v3.1 Base Score 5.3
CWE Classification CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Affected Product Drupal/core
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 5.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2016-6212

To remediate this vulnerability, upgrade all affected Drupal/core dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

drupal/core fixed: 8.1.3 
Upgrade drupal/core to 8.1.3
drupal/drupal fixed: 8.1.3 
Upgrade drupal/drupal to 8.1.3
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for drupal/core

How to Check if You Are Affected

To determine whether your application is affected by CVE-2016-6212, inspect your project dependencies for Drupal/core:

inspect dependencies for drupal/core

Analyze the terminal output to locate any version of Drupal/core in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 8.1.3), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, where the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. In Drupal/core, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

The Views module 7.x-3.x before 7.x-3.14 in Drupal 7.x and the Views module in Drupal 8.x before 8.1.3 might allow remote authenticated users to bypass intended access restrictions and obtain sensitive Statistics information via unspecified vectors.

CVE-2016-6212 Affected Drupal/core Versions

2 component(s)
Fixed Versions:
8.1.3
Product / Package Ecosystem Affected Versions Fixed Version
drupal/core
 Packagist
≥ 8.0
< 8.1.3
8.1.3
drupal/drupal
 Packagist
≥ 8.0
< 8.1.3
8.1.3

References

NVD — CVE-2016-6212 NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6212
Drupal/core Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-6212.yaml
Drupal/core Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-6212.yaml
Drupal/core Source Repository REPOSITORY
https://github.com/drupal/core
www.drupal.org/sa-core-2016-002 WEB
https://www.drupal.org/SA-CORE-2016-002
www.drupal.org/node/2749333 WEB
https://www.drupal.org/node/2749333
Drupal/core Security Information SECURITY
http://www.openwall.com/lists/oss-security/2016/07/13/4
Drupal/core Security Information SECURITY
http://www.openwall.com/lists/oss-security/2016/07/13/7
Drupal/core Security Information SECURITY
http://www.securityfocus.com/bid/91230

Frequently Asked Questions

What is CVE-2016-6212?
CVE-2016-6212 is a security vulnerability in Drupal/core involving Drupal Views can allow unauthorized users to see Statistics information under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor.
Which Drupal/core versions are affected?
Affected versions include releases prior to 8.1.3 across affected packages: drupal/core, drupal/drupal.
What version fixes CVE-2016-6212?
Upgrading to 8.1.3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is drupal/core affected?
Yes, drupal/core is affected in releases prior to 8.1.3. Upgrade your dependency to 8.1.3 or later.
Is drupal/drupal affected?
Yes, drupal/drupal is affected in releases prior to 8.1.3. Upgrade your dependency to 8.1.3 or later.
What is the CVSS score of CVE-2016-6212?
CVE-2016-6212 has a CVSS v3.1 base score of 5.3 (MODERATE) with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2016-6212?
CVE-2016-6212 is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor (The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.).
How can I check Packagist dependencies for CVE-2016-6212?
Run the dependency tree command: 'inspect dependencies for drupal/core'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-rfxx-gxwc-923c",
  "modified" : "2024-04-23T17:18:11Z",
  "published" : "2022-05-17T03:39:45Z",
  "aliases" : [ "CVE-2016-6212" ],
  "summary" : "Drupal Views can allow unauthorized users to see Statistics information",
  "details" : "The Views module 7.x-3.x before 7.x-3.14 in Drupal 7.x and the Views module in Drupal 8.x before 8.1.3 might allow remote authenticated users to bypass intended access restrictions and obtain sensitive Statistics information via unspecified vectors.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "drupal/core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "8.0"
      }, {
        "fixed" : "8.1.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "drupal/drupal"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "8.0"
      }, {
        "fixed" : "8.1.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2016-6212"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-6212.yaml"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-6212.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/drupal/core"
  }, {
    "type" : "WEB",
    "url" : "https://www.drupal.org/SA-CORE-2016-002"
  }, {
    "type" : "WEB",
    "url" : "https://www.drupal.org/node/2749333"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2016/07/13/4"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2016/07/13/7"
  }, {
    "type" : "WEB",
    "url" : "http://www.securityfocus.com/bid/91230"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-04-23T17:18:11Z",
    "nvd_published_at" : "2016-09-09T14:05:00Z"
  }
}