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[ GLSA 200507-10 ] Ruby: Arbitrary command execution through XML-RPC
From: Thierry Carrez <koon () gentoo org>
Date: Mon, 11 Jul 2005 16:42:40 +0200
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200507-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: Ruby: Arbitrary command execution through XML-RPC Date: July 11, 2005 Bugs: #96784 ID: 200507-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in XMLRPC.iPIMethods allows remote attackers to execute arbitrary commands. Background ========== Ruby is an interpreted scripting language for quick and easy object-oriented programming. XML-RPC is a remote procedure call protocol encoded in XML. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-lang/ruby < 1.8.2-r2 >= 1.8.2-r2 Description =========== Nobuhiro IMAI reported that an invalid default value in "utils.rb" causes the security protections of the XML-RPC server to fail. Impact ====== A remote attacker could exploit this vulnerability to execute arbitrary commands. Workaround ========== There is no known workaround at this time. Resolution ========== All Ruby users should upgrade to the latest available version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/ruby-1.8.2-r2" References ========== [ 1 ] CAN-2005-1992 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1992 [ 2 ] Ruby Security Announcement http://www.ruby-lang.org/en/20050701.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200507-10.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security () gentoo org or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2005 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.0
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- [ GLSA 200507-10 ] Ruby: Arbitrary command execution through XML-RPC Thierry Carrez (Jul 12)