Microsoft ASP.NET - Padding Oracle File Download (MS10-070)

!/usr/bin/ruby -w aspxpochotextattack.rb Copyright c 2010 AmpliaSECURITY. All rights reserved http://www.ampliasecurity.com Agustin Azubel - [email protected] MS10-070 ASPX proof of concept Decrypt data using Vaudenay's cbc-padding-oracle-side-channel Encrypt data using Rizzo-Duong CBC-R...

MS10-070 ASP.NET Padding Oracle File Download

!/usr/bin/ruby -w aspxpochotextattack.rb Copyright c 2010 AmpliaSECURITY. All rights reserved http://www.ampliasecurity.com Agustin Azubel - [email protected] MS10-070 ASPX proof of concept Decrypt data using Vaudenay's cbc-padding-oracle-side-channel Encrypt data using Rizzo-Duong CBC-R...

MS10-070 ASP.NET Padding Oracle File Download

MS10-070 ASP.NET Padding Oracle信息泄露漏洞 1.漏洞描述。 ASP.NET由于加密填充验证过程中处理错误不当，导致存在一个信息泄漏漏洞。成功利用此漏洞的攻击者可以读取服务器加密的数据，例如视图状态。 此漏洞还可以用于数据篡改，如果成功利用，可用于解密和篡改服务器加密的数据。 虽然攻击者无法利用此漏洞来执行恶意攻击代码或直接提升他们的用户权限，但此漏洞可用于信息搜集，这些信息可用于进一步攻击受影响的系统。 也就是说虽然不能直接getshell，但是理论上可以读取任意文件，包括数据库配置文件。 2.漏洞标识符： CVE： CVE-2010-3332 3.受影响...

ASP.NET Padding Oracle Vulnerability (MS10-070)

No description provided by source. Source: http://blog.mindedsecurity.com/2010/10/breaking-net-encryption-with-or-without.html !/usr/bin/perl Webconfig Bruter - exploit tool for downloading Web.config FOr use this script you need Pudbuster. Padbuster is a great tool and Brian Holyfield deserve al...

MS10-070: Vulnerability in ASP.NET Could Allow Information Disclosure (2418042) (uncredentialed check)

There is an information disclosure vulnerability in ASP.NET, part of the .NET framework. Information can be leaked due to improper error handling during encryption padding. A remote attacker could exploit this to decrypt and modify an ASP.NET application's server-encrypted data. In .NET Framework...

ASP.NET Padding Oracle Vulnerability (MS10-070)

Exploit for windows platform in category remote exploits =============================================== ASP.NET Padding Oracle Vulnerability MS10-070 =============================================== Source: http://blog.mindedsecurity.com/2010/10/breaking-net-encryption-with-or-without.html...

Microsoft ASP.NET - Padding Oracle (MS10-070)

Microsoft ASP.NET - Padding Oracle MS10-070 Source: http://blog.mindedsecurity.com/2010/10/breaking-net-encryption-with-or-without.html !/usr/bin/perl Webconfig Bruter - exploit tool for downloading Web.config FOr use this script you need Pudbuster. Padbuster is a great tool and Brian Holyfield...

Microsoft ASP.NET - Padding Oracle (MS10-070)

Source: http://blog.mindedsecurity.com/2010/10/breaking-net-encryption-with-or-without.html !/usr/bin/perl Webconfig Bruter - exploit tool for downloading Web.config FOr use this script you need Pudbuster. Padbuster is a great tool and Brian Holyfield deserve all the credits. Note from Exploit-db...

Microsoft ASP.NET Information Disclosure Vulnerability (2418042)

This host is missing a critical security update according to Microsoft Bulletin MS10-070. SPDX-FileCopyrightText: 2010 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Microsoft Pushes Emergency Patch For ASP.NET Flaw

Microsoft has released the emergency out-of-band patch for the ASP.NET padding oracle attack, less than two weeks after a pair of researchers discussed the flaw and a reliable attack against it at a security conference in Argentina. The patch for the ASP.NET bug is only available through...

Workarounds Not Enough to Protect Against ASP.NET Attacks

Microsoft has released updated workaround guidance for the ASP.NET padding oracle vulnerability, suggesting that customers use a technique to block requests that specify an application error. However, the researchers who developed the attack on ASP.NET have said that the workaround is not...

CVE-2010-3332

Microsoft .NET Framework 1.1 SP1, 2.0 SP1 and SP2, 3.5, 3.5 SP1, 3.5.1, and 4.0, as used for ASP.NET in Microsoft Internet Information Services IIS, provides detailed error codes during decryption attempts, which allows remote attackers to decrypt and modify encrypted View State aka VIEWSTATE for...

Buffer overflow

Microsoft .NET Framework 1.1 SP1, 2.0 SP1 and SP2, 3.5, 3.5 SP1, 3.5.1, and 4.0, as used for ASP.NET in Microsoft Internet Information Services IIS, provides detailed error codes during decryption attempts, which allows remote attackers to decrypt and modify encrypted View State aka VIEWSTATE for...

CVE-2010-3332

Microsoft .NET Framework 1.1 SP1, 2.0 SP1 and SP2, 3.5, 3.5 SP1, 3.5.1, and 4.0, as used for ASP.NET in Microsoft Internet Information Services IIS, provides detailed error codes during decryption attempts, which allows remote attackers to decrypt and modify encrypted View State aka VIEWSTATE for...

CVE-2010-3332

CVE-2010-3332 describes an ASP.NET padding oracle vulnerability in the .NET Framework when used with IIS, where detailed error information during decryption could enable a remote attacker to decrypt and modify __VIEWSTATE data and potentially forge cookies or read application files. The issue aff...

Microsoft Warns of Attacks Against ASP.NET Flaw

Microsoft is warning customers that it has seen ongoing attacks against the recently disclosed padding oracle vulnerability in ASP.NET and is encouraging them to implement a workaround that will help protect against the publicly disclosed exploit for the bug. The workaround that Microsoft has...

Microsoft issues Advisory on ASP.NET Hole

Microsoft has issued a security advisory for a recently disclosed vulnerability in the ASP.NET that could leave millions of Web pages vulnerable to attack. The company on Friday released Security Advisory 2416728 addressing the ASP.NET security hole, which was first disclosed by researchers at th...

Multiple HTTP Error Responses (CVE-2010-3332)

ASP.NET is a collection of technologies within the.NET Framework that enable developers to build Web applications and XML Web Services. A remote attacker may exploit this issue to read data, such as the View State, which was encrypted by the server. This vulnerability is caused by ASP.NET providi...

Demo of ASP.NET Padding Oracle Attack

In this video, researchers Juliano Rizzo and Thai Duong demonstrate the technique they developed for stealing cryptographic keys for ASP.NET Web applications, enabling them to compromise virtually any app built on ASP.NET. You can read the full story of their attack in this article, “Padding Orac...

Tool Expoits Data Flaws in JavaServer Faces

Researchers have released software that exposes private information and executes arbitrary code on sensitive websites by exploiting weaknesses in the widely used web development technology JavaServer Faces. Read the full article. The Register...