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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-6928 Detail

Description

Drupal core 7.x versions before 7.57 when using Drupal's private file system, Drupal will check to make sure a user has access to a file before allowing the user to view or download it. This check fails under certain conditions in which one module is trying to grant access to the file and another is trying to deny it, leading to an access bypass vulnerability. This vulnerability is mitigated by the fact that it only occurs for unusual site configurations.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://lists.debian.org/debian-lts-announce/2018/02/msg00030.html Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/02/msg00030.html Third Party Advisory 
https://www.debian.org/security/2018/dsa-4123 Issue Tracking 
https://www.debian.org/security/2018/dsa-4123 Issue Tracking 
https://www.drupal.org/sa-core-2018-001 Vendor Advisory 
https://www.drupal.org/sa-core-2018-001 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-732 Incorrect Permission Assignment for Critical Resource cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-6928
NVD Published Date:
03/01/2018
NVD Last Modified:
11/20/2024
Source:
Drupal.org