critical
10
CWE
502
Advisory Published
Advisory Published
Updated

CVE-2013-0277

First published: Wed Feb 13 2013(Updated: )

ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
rubygems/activerecord>=3.0.0<3.1.0
3.1.0
rubygems/activerecord<2.3.17
2.3.17
Ruby on Rails=3.0.0
Ruby on Rails=3.0.0-beta
Ruby on Rails=3.0.0-beta2
Ruby on Rails=3.0.0-beta3
Ruby on Rails=3.0.0-beta4
Ruby on Rails=3.0.0-rc
Ruby on Rails=3.0.0-rc2
Ruby on Rails=3.0.1
Ruby on Rails=3.0.1-pre
Ruby on Rails=3.0.2
Ruby on Rails=3.0.2-pre
Ruby on Rails=3.0.3
Ruby on Rails=3.0.4-rc1
Ruby on Rails=3.0.5
Ruby on Rails=3.0.5-rc1
Ruby on Rails=3.0.6
Ruby on Rails=3.0.6-rc1
Ruby on Rails=3.0.6-rc2
Ruby on Rails=3.0.7
Ruby on Rails=3.0.7-rc1
Ruby on Rails=3.0.7-rc2
Ruby on Rails=3.0.8
Ruby on Rails=3.0.8-rc1
Ruby on Rails=3.0.8-rc2
Ruby on Rails=3.0.8-rc3
Ruby on Rails=3.0.8-rc4
Ruby on Rails=3.0.9
Ruby on Rails=3.0.9-rc1
Ruby on Rails=3.0.9-rc2
Ruby on Rails=3.0.9-rc3
Ruby on Rails=3.0.9-rc4
Ruby on Rails=3.0.9-rc5
Ruby on Rails=3.0.10
Ruby on Rails=3.0.10-rc1
Ruby on Rails=3.0.11
Ruby on Rails=3.0.12
Ruby on Rails=3.0.12-rc1
Ruby on Rails=3.0.13
Ruby on Rails=3.0.13-rc1
Ruby on Rails=3.0.14
Ruby on Rails=3.0.16
Ruby on Rails=3.0.17
Ruby on Rails=3.0.18
Ruby on Rails=3.0.19
Ruby on Rails=3.0.20
Ruby on Rails=3.0.4
Ruby on Rails=2.3.0
Ruby on Rails=2.3.1
Ruby on Rails=2.3.2
Ruby on Rails=2.3.3
Ruby on Rails=2.3.4
Ruby on Rails=2.3.9
Ruby on Rails=2.3.10
Ruby on Rails=2.3.11
Ruby on Rails=2.3.12
Ruby on Rails=2.3.13
Ruby on Rails=2.3.14
Ruby on Rails=2.3.15
Ruby on Rails=2.3.16

Remedy

http://www.openwall.com/lists/oss-security/2013/02/11/6

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2013-0277?

    CVE-2013-0277 has a severity level that allows for denial of service and the potential execution of arbitrary code.

  • How do I fix CVE-2013-0277?

    To fix CVE-2013-0277, upgrade ActiveRecord to version 2.3.17 or 3.1.0 or later.

  • Which versions of ActiveRecord are affected by CVE-2013-0277?

    CVE-2013-0277 affects ActiveRecord versions prior to 2.3.17 and 3.0.x versions before 3.1.0.

  • When was CVE-2013-0277 discovered?

    CVE-2013-0277 was discovered and published in early 2013.

  • What kind of attack does CVE-2013-0277 enable?

    CVE-2013-0277 enables remote attackers to conduct denial of service attacks or execute arbitrary code through crafted serialized attributes.

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