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

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CVE-2013-0285

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
09/04/2013
Last modified:
11/04/2025

Description

The nori gem 2.0.x before 2.0.2, 1.1.x before 1.1.4, and 1.0.x before 1.0.3 for Ruby does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156.

Impact

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

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nori_gem_project:nori_gem:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:nori_gem_project:nori_gem:1.0.2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools