[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Jan Lieskovsky
New submission from Jan Lieskovsky ian...@seznam.cz: A denial of service flaw was found in the way Simple XML-RPC Server module of Python processed client connections, that were closed prior the complete request body has been received. A remote attacker could use this flaw to cause Python

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Ralf Schmitt
Changes by Ralf Schmitt python-b...@systemexit.de: -- nosy: +schmir ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___ ___ Python-bugs-list

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Ezio Melotti
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti, loewis stage: - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Jan Lieskovsky
Jan Lieskovsky ian...@seznam.cz added the comment: CVE request: [2] http://www.openwall.com/lists/oss-security/2012/02/13/3 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Florent Xicluna
Changes by Florent Xicluna florent.xicl...@gmail.com: -- components: +XML nosy: +flox versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Ross Lagerwall
Changes by Ross Lagerwall rosslagerw...@gmail.com: -- nosy: +rosslagerwall ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___ ___

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Dave Malcolm
Changes by Dave Malcolm dmalc...@redhat.com: -- nosy: +dmalcolm ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___ ___ Python-bugs-list

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Charles-François Natali
Charles-François Natali neolo...@free.fr added the comment: SimpleXMLRPCRequestHandler.do_POST() is simply looping on EOF. The patch attached fixes this (the server doesn't seem to generate an error in response to this partial request though). -- keywords: +patch nosy: +neologix Added

[issue14001] Python v2.7.2 / v3.2.2 (SimpleXMLRPCServer): DoS (excessive CPU usage) by processing malformed XMLRPC / HTTP POST request

2012-02-13 Thread Arfrever Frehtes Taifersar Arahesis
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14001 ___