Experts Say Attack on Crypto Tokens is Serious, But Not Catastrophic

A group of international academic researchers has made a major advance in the efficiency of a known cryptographic attack on some kinds of crypto hardware, enabling them to extract sensitive keys from tokens such as RSA SecurID and Aladdin eToken devices within 20 minutes. However, experts say tha...

Mandriva Linux Security Advisory : openssl (MDVSA-2012:006)

Multiple vulnerabilities has been found and corrected in openssl : The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack CVE-2011-410...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

Design/Logic Flaw

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack...

CVE-2011-4108

The CVE-2011-4108 issue concerns the DTLS implementation in OpenSSL. Affected versions are OpenSSL before 0.9.8s and OpenSSL 1.x before 1.0.0f, where a MAC check is performed only if certain padding is valid, enabling a padding oracle that can aid plaintext recovery. This is explicitly described ...

CVE-2010-4007

Oracle Mojarra uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracle attack, a related issue to CVE-2010-2057...

CVE-2010-2057

shared/util/StateUtils.java in Apache MyFaces 1.1.x before 1.1.8, 1.2.x before 1.2.9, and 2.0.x before 2.0.1 uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracl...

Sql injection

Oracle Mojarra uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracle attack, a related issue to CVE-2010-2057...

Authentication flaw

shared/util/StateUtils.java in Apache MyFaces 1.1.x before 1.1.8, 1.2.x before 1.2.9, and 2.0.x before 2.0.1 uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracl...

CVE-2010-2057

CVE-2010-2057 affects Apache MyFaces: shared/util/StateUtils.java uses an encrypted View State without a Message Authentication Code (MAC) in MyFaces 1.1.x before 1.1.8, 1.2.x before 1.2.9, and 2.0.x before 2.0.1. The underlying issue is lack of MAC protection on the serialized View State, enabli...

CVE-2010-4007

Oracle Mojarra uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracle attack, a related issue to CVE-2010-2057...

CVE-2010-4007

Oracle Mojarra uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracle attack, a related issue to CVE-2010-2057...

CVE-2010-2057

shared/util/StateUtils.java in Apache MyFaces 1.1.x before 1.1.8, 1.2.x before 1.2.9, and 2.0.x before 2.0.1 uses an encrypted View State without a Message Authentication Code MAC, which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracl...

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...

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...

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...