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CVE-2012-4481

Published: 05 October 2012

The safe-level feature in Ruby 1.8.7 allows context-dependent attackers to modify strings via the NameError#to_s method when operating on Ruby objects. NOTE: this issue is due to an incomplete fix for CVE-2011-1005.

Priority

Medium

Status

Package Release Status
ruby1.8
Launchpad, Ubuntu, Debian
Upstream
Released (1.8.7.358-5)
Patches:
Upstream: http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37068
ruby1.9
Launchpad, Ubuntu, Debian
Upstream Needs triage

ruby1.9.1
Launchpad, Ubuntu, Debian
Upstream Not vulnerable