Design/Logic Flaw

dyld in Apple iOS before 6.1.3 and Apple TV before 5.2.1 does not properly manage the state of file loading for Mach-O executable files, which allows local users to bypass intended code-signing requirements via a file that contains overlapping segments...

CVE-2013-0977

CVE-2013-0977 affects Apple iOS prior to 6.1.3 and Apple TV prior to 5.2.1. The issue is a state-management flaw in loading Mach-O executable files with overlapping segments, which allows a local user to bypass code-signing requirements. Impact, as stated in multiple sources, is local execution o...

CVE-2013-0977

dyld in Apple iOS before 6.1.3 and Apple TV before 5.2.1 does not properly manage the state of file loading for Mach-O executable files, which allows local users to bypass intended code-signing requirements via a file that contains overlapping segments...

RedHat Update for nss and nspr RHSA-2013:0214-01

Check for the Version of nss and nspr OpenVAS Vulnerability Test RedHat Update for nss and nspr RHSA-2013:0214-01 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

Scientific Linux Security Update : nss and nspr on SL5.x i386/x86_64 (20130131)

It was found that a Certificate Authority CA mis-issued two intermediate certificates to customers. These certificates could be used to launch man-in- the-middle attacks. This update renders those certificates as untrusted. This covers all uses of the certificates, including SSL, S/MIME, and code...

Scientific Linux Security Update : nss, nss-util, and nspr on SL6.x i386/x86_64 (20130131)

It was found that a Certificate Authority CA mis-issued two intermediate certificates to customers. These certificates could be used to launch man-in- the-middle attacks. This update renders those certificates as untrusted. This covers all uses of the certificates, including SSL, S/MIME, and code...

Important: nss

Issue Overview: It was found that a Certificate Authority CA mis-issued two intermediate certificates to customers. These certificates could be used to launch man-in-the-middle attacks. This update renders those certificates as untrusted. This covers all uses of the certificates, including SSL,...

RHEL 6 : nss, nss-util, and nspr (RHSA-2013:0213)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2013:0213 advisory. Network Security Services NSS is a set of libraries designed to support the cross-platform development of security-enabled client and server...

Running Desktop Apps on Windows RT, The Hackers Way!

A hacker claims to have found a method in the code integrity mechanism in Windows RT, that allow one to bypass security mechanism preventing unauthorized software running on ARM-powered Windows RT tablets. Lets see, How to Run traditional desktop apps on Windows RT in a Hackers Way! A hacker call...

Adobe Releases Security Bulletin About Code Signing Certificate

Adobe has released a security bulletin to address an issue with a current Adobe code signing certificate. The certificate to be revoked has been used to sign malicious code. The certificate will be revoked on October 4, 2012 for all software code signed after July 10, 2012. Adobe is issuing a new...

Valid Adobe Certificate Used to Sign Malicious Utilities Common in Targeted Attacks

Adobe announced today it was the victim of an APT-style attack after two malicious utilities commonly used in targeted attacks for privilege escalation and pivoting within a network were discovered signed by a valid Adobe digital certificate. Adobe said it will revoke the certificate next week...

Microsoft Windows Kernel - Intel x64 SYSRET (MS12-042)

Microsoft Windows Kernel - Intel x64 SYSRET MS12-042 Source: http://packetstormsecurity.org/files/115908/sysret.rar This is proof of concept code that demonstrates the Microsoft Windows kernel Intel/x64 SYSRET vulnerability as described in MS12-042. The shellcode disables code signing and will...

Microsoft Windows Kernel - Intel x64 SYSRET (MS12-042)

Source: http://packetstormsecurity.org/files/115908/sysret.rar This is proof of concept code that demonstrates the Microsoft Windows kernel Intel/x64 SYSRET vulnerability as described in MS12-042. The shellcode disables code signing and will grant NT SYSTEM privileges to a specified application o...

Scientific Linux Security Update : nss on SL4.x, SL5.x, SL6.x i386/x86_64

Network Security Services NSS is a set of libraries designed to support the development of security-enabled client and server applications. It was found that the Malaysia-based Digicert Sdn. Bhd. subordinate Certificate Authority CA issued HTTPS certificates with weak keys. This update renders an...

CentOS Update for nss CESA-2011:1444 centos4 x86_64

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 ifdescription scriptxrefname:"URL",...

Microsoft Details Flame Hash-Collision Attack

The details of the collision attack used by the Flame malware authors to create a forged code-signing certificate for Microsoft code are beginning to emerge, and the company said that the attackers used an MD5 hash collision specifically to ensure that their attack would work on machines running...

US-CERT Alert TA12-156A -- Microsoft Windows Unauthorized Digital Certificates

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA12-156A Microsoft Windows Unauthorized Digital Certificates Original release date: June 04, 2012 Last revised: -- Source: US-CERT Systems Affected All supported versions of Microsoft Windows...

Flame Attackers Used Collision Attack to Forge Microsoft Certificate

The attackers behind the Flame malware used a collision attack against a cryptographic algorithm as part of the method for gaining a forged certificate to sign specific components of the attack tool. Microsoft officials said on Tuesday that it’s imperative for customers to install the update issu...

MS KB2718704: Unauthorized Digital Certificates Could Allow Spoofing (deprecated)

The remote host is missing KB2718704, which updates the system's SSL certificate blacklist. Certificates issued by the Microsoft Terminal Services licensing certification authority can be used to sign code as Microsoft. An attacker could exploit this to spoof content or perform man-in-the-middle...

Apple Details iOS Security Features in New Guide

Apple has released a detailed security guide for its iOS operating system, an unprecedented move for a company known for not discussing the technical details of its products, let alone the security architecture. The document lays out the system architecture, data protection capabilities and netwo...