CVEvulnerability

CVE-2013-0269

7.5 HIGH Published 2013-02-13 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-02-13
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-20

Description

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service (resource consumption) or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain internal objects, as demonstrated by conducting a SQL injection attack against Ruby on Rails, aka "Unsafe Object Creation Vulnerability."

Affected configurations

• rubygems json gem 1.5.0 • rubygems json gem 1.5.1 • rubygems json gem 1.5.2 • rubygems json gem 1.5.3 • rubygems json gem 1.5.4 • rubygems json gem 1.6.0 • rubygems json gem 1.6.1 • rubygems json gem 1.6.2 • rubygems json gem 1.6.3 • rubygems json gem 1.6.4 • rubygems json gem 1.6.5 • rubygems json gem 1.6.6 • rubygems json gem 1.6.7 • rubygems json gem 1.7.0 • rubygems json gem 1.7.1 • rubygems json gem 1.7.2 • rubygems json gem 1.7.3 • rubygems json gem 1.7.4 • rubygems json gem 1.7.5 • rubygems json gem 1.7.6

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References