CVE-2011-1004 Information

Description

The FileUtils.remove_entry_secure method in Ruby 1.8.6 through 1.8.6-420 1.8.7 through 1.8.7-330 1.8.8dev 1.9.1 through 1.9.1-430 1.9.2 through 1.9.2-136 and 1.9.3dev allows local users to delete arbitrary files via a symlink attack.

Reference

http://lists.apple.com/archives/security-announce/2012/May/msg00001.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054422.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054436.html http://osvdb.org/70958 http://secunia.com/advisories/43434 http://secunia.com/advisories/43573 http://support.apple.com/kb/HT5281 http://www.mandriva.com/security/advisories?name=MDVSA-2011:097 http://www.openwall.com/lists/oss-security/2011/02/21/2 http://www.openwall.com/lists/oss-security/2011/02/21/5 http://www.redhat.com/support/errata/RHSA-2011-0909.html http://www.redhat.com/support/errata/RHSA-2011-0910.html http://www.ruby-lang.org/en/news/2011/02/18/fileutils-is-vulnerable-to-symlink-race-attacks/ http://www.securityfocus.com/bid/46460 http://www.vupen.com/english/advisories/2011/0539 https://bugzilla.redhat.com/show_bug.cgi?id=678913