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: 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)

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...

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

Microsoft ASP.NET components in the .NET Framework (versions 1.1 SP1, 2.0 SP1/SP2, 3.5, 3.5.1, and 4.0) are vulnerable to a padding oracle attack because the system provides detailed error codes during decryption attempts. This flaw allows remote attackers to decrypt and modify encrypted View Sta...

CVE-2010-3332: Generation of Error Message Containing Sensitive Information

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...

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...

kernel: netlink: fix numerous padding memleaks

The netlink subsystem in the Linux kernel 2.4.x before 2.4.37.6 and 2.6.x before 2.6.13-rc1 does not initialize certain padding fields in structures, which might allow local users to obtain sensitive information from kernel memory via unspecified vectors, related to the 1 tcfillqdisc, 2...