Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2013-1854

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
19/03/2013
Last modified:
11/04/2025

Description

The Active Record component in Ruby on Rails 2.3.x before 2.3.18, 3.1.x before 3.1.12, and 3.2.x before 3.2.13 processes certain queries by converting hash keys to symbols, which allows remote attackers to cause a denial of service via crafted input to a where method.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:rubyonrails:rails:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.9:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.10:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.11:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.12:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.13:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.14:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.15:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:2.3.16:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools