Microsoft Warns On New Browser Vulnerability

Microsoft on Wednesday issued a security advisory to users of its Internet Explorer Web browser about a newly disclosed vulnerability that could be exploited and used to run malicious code on vulnerable Windows systems. The Redmond, Washington company said it is investigating new, public reports ...

CVE-2010-3073

SSLCipher.cpp in EncFS before 1.7.0 does not properly handle integer data sizes when constructing headers intended for randomization of initialization vectors, which makes it easier for local users to obtain sensitive information by defeating cryptographic protection mechanisms...

CVE-2010-3073

SSLCipher.cpp in EncFS before 1.7.0 does not properly handle integer data sizes when constructing headers intended for randomization of initialization vectors, which makes it easier for local users to obtain sensitive information by defeating cryptographic protection mechanisms...

Microsoft Releases New Version of EMET Exploit Mitigation Toolkit

Mitigation has become the word of the moment at Microsoft, and the company on Thursday continued its recent flow of tools designed to lessen the effectiveness of certain attacks with the release of version 2.0 of its Enhanced Mitigation Experience Toolkit. The new version of the toolkit includes ...

MS10-043: Vulnerability in Canonical Display Driver Could Allow Remote Code Execution (2032276)

A flaw exists in the way the Microsoft Canonical Display Driver cdd.dll parses information copied from user mode to kernel mode. If the Windows Aero theme is enabled, an attacker who tricks a user on the affected host into viewing a specially crafted image using an application that uses the APIs...

Linux/ARM - Disable ASLR Security - 102 bytes

Linux/ARM - Disable ASLR Security - 102 bytes. Shellcode exploit for linux platform / Title: Linux/ARM - Disable ASLR Security - 102 bytes Date: 2010-06-20 Tested: Linux ARM9 2.6.28-6-versatile Author: Jonathan Salwan Web: http://shell-storm.org | http://twitter.com/jonathansalwan ! Database of...

linux/x86-64 Disable ASLR Security 143 bytes

Exploit for linux/x86-64 platform in category shellcode ============================================ linux/x86-64 Disable ASLR Security 143 bytes ============================================ / Title: Linux/x86-64 - Disable ASLR Security - 143 bytes Date: 2010-06-17 Tested: Archlinux x8664 k2.6.33...

Mozilla Falls Short on Firefox ASLR Implementation

Like Apple’s Safari, the open-source Mozilla Firefox browser does not properly implement ASLR, a key anti-exploit mitigation that can limit the damage from hacker attacks. Nils, the U.K.-based researcher who compromised a Windows machine running Firefox for the second year in a row told me it’s...

CORE-2009-0803: Virtual PC Hypervisor Memory Protection Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Virtual PC Hypervisor Memory Protection Vulnerability 1. Advisory Information Title: Virtual PC Hypervisor Memory Protection Vulnerability Advisory Id: CORE-2009-0803...

Virtual PC Hypervisor - Memory Protection

Virtual PC Hypervisor - Memory Protection -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Core Security Technologies - CoreLabs Advisory http://www.coresecurity.com/corelabs/ Virtual PC Hypervisor Memory Protection Vulnerability 1. Advisory Information Title: Virtual PC Hypervisor Memory Protection...

Google Researcher Ships Exploit to Defeat ASLR+DEP

A prominent security researcher has released an exploit that uses a new technique to defeat ALSR + DEP on Microsoft’s Windows operating system. The exploit, released by Google security researcher “SkyLined,” uses the ret-into-libc technique to bypass DEP Data Execution Prevention and launch code...

kernel: personality: fix PER_CLEAR_ON_SETID

The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PERCLEARONSETID setting that does not clear the ADDRCOMPATLAYOUT and MMAPPAGEZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to 1 conduct NULL...

CVE-2009-4326

The CVE-2009-4326 issue affects IBM DB2 9.5 before FP5 and 9.7 before FP1 when the Database Partitioning Feature (DPF) is used. The RAND scalar function in the Common Code Infrastructure can produce repeating values, which may allow an attacker to predict randomness and defeat protection mechanis...

Fedora Core 11 FEDORA-2009-10639 (kernel)

The remote host is missing an update to kernel announced via advisory FEDORA-2009-10639. Note: This VT has been deprecated and is therefore no longer functional. SPDX-FileCopyrightText: 2009 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by th...

Fedora Core 11 FEDORA-2009-10639 (kernel)

The remote host is missing an update to kernel announced via advisory FEDORA-2009-10639. OpenVAS Vulnerability Test $Id: fcore200910639.nasl 6624 2017-07-10 06:11:55Z cfischer $ Description: Auto-generated from advisory FEDORA-2009-10639 kernel Authors: Thomas Reinke Copyright: Copyright c 2009...

kernel: personality: fix PER_CLEAR_ON_SETID

The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PERCLEARONSETID setting that does not clear the ADDRCOMPATLAYOUT and MMAPPAGEZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to 1 conduct NULL...

kernel: personality: fix PER_CLEAR_ON_SETID

The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PERCLEARONSETID setting that does not clear the ADDRCOMPATLAYOUT and MMAPPAGEZERO flags when executing a setuid or setgid program, which makes it easier for local users to leverage the details of memory usage to 1 conduct NULL...

Mandriva Linux Security Advisory : kernel (MDVSA-2009:289)

Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel : The personality subsystem in the Linux kernel before 2.6.31-rc3 has a PERCLEARONSETID setting that does not clear the ADDRCOMPATLAYOUT and MMAPPAGEZERO flags when executing a setuid or setgid program, which makes it easi...

USN-852-1: Linux kernel vulnerabilities

Solar Designer discovered that the z90crypt driver did not correctly check capabilities. A local attacker could exploit this to shut down the device, leading to a denial of service. Only affected Ubuntu 6.06. CVE-2009-1883 Michael Buesch discovered that the SGI GRU driver did not correctly check...

Linux Kernel get_random_int函数不充分随机数漏洞

Linux kernel 2.6.x CVE ID: CVE-2009-3238 Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的drivers/char/random.c文件中的getrandomint函数所生成的随机数随机性不够，攻击者可以相对容易的预测返回值，绕过基于随机化的保护机制。 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...