Drupal 7.56/8.4.4 Language Fallback hook_node_access_records access control

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Drupal 7.56/8.4.4. Impacted is the function hook_node_access_records of the component Language Fallback. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2017-6930. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Drupal 7.56/8.4.4 (Content Management System) and classified as critical. This vulnerability affects the function hook_node_access_records of the component Language Fallback. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 02/21/2018 as sa-core-2018-001 as confirmed security advisory (Website). The advisory is shared for download at drupal.org. This vulnerability was named CVE-2017-6930 since 03/16/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 106994 (FreeBSD : drupal -- Drupal Core - Multiple Vulnerabilities (57580fcc-1a61-11e8-97e0-00e04c1ea73d)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11933 (Drupal Multiple Security Vulnerabilities (SA-CORE-2018-001)).

Upgrading to version 7.57 or 8.4.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (106994) and SecurityTracker (ID 1040430†). Similar entries are available at VDB-113796, VDB-113797, VDB-113798 and VDB-113799. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Nessus ID: 106994
Nessus Name: FreeBSD : drupal -- Drupal Core - Multiple Vulnerabilities (57580fcc-1a61-11e8-97e0-00e04c1ea73d)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 60448
OpenVAS Name: Fedora Update for drupal7 FEDORA-2018-143886fdbd
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Drupal 7.57/8.4.5

Timelineinfo

03/16/2017 🔍
02/21/2018 +342 days 🔍
02/24/2018 +3 days 🔍
02/25/2018 +1 days 🔍
03/01/2018 +4 days 🔍
02/10/2023 +1807 days 🔍

Sourcesinfo

Product: drupal.org

Advisory: sa-core-2018-001
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-6930 (🔍)
GCVE (CVE): GCVE-0-2017-6930
GCVE (VulDB): GCVE-100-113800
SecurityTracker: 1040430

See also: 🔍

Entryinfo

Created: 02/25/2018 09:58
Updated: 02/10/2023 09:29
Changes: 02/25/2018 09:58 (47), 11/15/2019 15:08 (29), 02/10/2023 09:29 (5)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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