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Gentoo Linux Security Advisory GLSA 201401-22 |
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http://security.gentoo.org/ |
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Severity: Low |
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Title: Active Record: SQL injection |
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Date: January 21, 2014 |
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Bugs: #449826 |
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ID: 201401-22 |
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Synopsis |
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======== |
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|
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A vulnerability in Active Record could allow a remote attacker to |
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inject SQL commands. |
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Background |
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========== |
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|
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Active Record is a Ruby gem that allows database entries to be |
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manipulated as objects. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 dev-ruby/activerecord < 2.3.14-r1 >= 2.3.14-r1 |
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Description |
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=========== |
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|
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An Active Record method parameter can mistakenly be used as a scope. |
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Impact |
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====== |
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|
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A remote attacker could use specially crafted input to execute |
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arbitrary SQL statements. |
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Workaround |
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========== |
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The vulnerability may be mitigated by converting the input to an |
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expected value. This is accomplished by changing instances of |
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'Post.find_by_id(params[:id])' in code using Active Record to |
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'Post.find_by_id(params[:id].to_s)' |
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Resolution |
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========== |
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All Active Record users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot -v ">=dev-ruby/activerecord-2.3.14-r1" |
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|
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References |
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========== |
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[ 1 ] CVE-2012-6496 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6496 |
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Availability |
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============ |
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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http://security.gentoo.org/glsa/glsa-201401-22.xml |
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Concerns? |
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========= |
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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License |
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======= |
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Copyright 2014 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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http://creativecommons.org/licenses/by-sa/2.5 |
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