PT-2014-2521 · Drupal · Drupal Restful Web Services (Restws) Module

Forest Monsen · Published 2014-04-06 · Updated 2020-02-26 · CVE-2013-1946

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Drupal RESTful Web Services (RESTWS) module versions 7.x-1.x before 7.x-1.3 Drupal RESTful Web Services (RESTWS) module versions 7.x-2.x before 7.x-2.0-alpha5

Description The issue allows remote attackers to cause a denial of service via a GET request with an HTTP Accept header set to a non-HTML type. This can interfere with Drupal's page cache when page caching is enabled and anonymous users are assigned RESTWS permissions.

Recommendations For versions 7.x-1.x before 7.x-1.3, update to version 7.x-1.3 or later. For versions 7.x-2.x before 7.x-2.0-alpha5, update to version 7.x-2.0-alpha5 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2013-1946

Affected Products

Drupal Restful Web Services (Restws) Module

References · 6

• https://drupal.org/node/1966758 · Vendor Advisory
• https://drupal.org/node/1966780 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-1946 · Security Note
• https://drupal.org/node/1966752 · Note
• http://osvdb.org/92259 · Note
• http://openwall.com/lists/oss-security/2013/04/12/1 · Note