C

CVE-2012-1889

Microsoft  ❘ Freeware
Windows
Latest Version
 
This is a fix for Microsoft Security Advisory (2719615):

Microsoft is aware of active attacks that leverage a vulnerability in Microsoft XML Core Services 3.0, 4.0, 5.0, and 6.0. The vulnerability could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker would have no way to force users to visit such a website. Instead, an attacker would have to convince users to visit the website, typically by getting them to click a link in an email message or Instant Messenger message that takes them to the attacker's website. The vulnerability affects all supported releases of Microsoft Windows, and all supported editions of Microsoft Office 2003 and Microsoft Office 2007.

The vulnerability exists when MSXML attempts to access an object in memory that has not been initialized, which may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the logged-on user.

Overview

CVE-2012-1889 is a Freeware software in the category System Utilities developed by Microsoft.

The latest version of CVE-2012-1889 is currently unknown. It was initially added to our database on 06/25/2012.

CVE-2012-1889 runs on the following operating systems: Windows.

CVE-2012-1889 has not been rated by our users yet.

Pros

  • Microsoft takes security vulnerabilities seriously and regularly releases patches and updates to address them.

Cons

  • CVE-2012-1889 is a specific security vulnerability that affects Microsoft software, indicating a potential weakness in their products.
  • It may require users to manually download and install the necessary patch or update to protect against this particular vulnerability.

FAQ

What is CVE-2012-1889?

CVE-2012-1889 is a vulnerability in Internet Explorer (IE) that allows remote attackers to execute arbitrary code or cause a denial of service (DoS) attack via a crafted web page.

Which versions of Internet Explorer (IE) are affected by CVE-2012-1889?

CVE-2012-1889 affects all versions of IE, from IE6 to IE9, on Windows XP, Vista, and 7.

How can I protect myself from CVE-2012-1889?

You can protect yourself by installing the security update provided by Microsoft. Additionally, you can use a different web browser, such as Google Chrome or Mozilla Firefox, until the security update is installed.

How does CVE-2012-1889 work?

CVE-2012-1889 works by exploiting a use-after-free vulnerability in IE's handling of certain objects in memory. Attackers can create a specially-crafted web page that triggers this vulnerability and allows them to execute arbitrary code or cause a DoS attack.

Has Microsoft released a security update for CVE-2012-1889?

Yes, Microsoft released a security update for CVE-2012-1889 on June 12, 2012 as part of its monthly Patch Tuesday updates.

What should I do if I think my computer has been attacked using CVE-2012-1889?

You should run a full scan of your computer using an up-to-date antivirus software and anti-malware software. You should also install the security update provided by Microsoft and ensure that your web browser is up-to-date.

Are there any known exploits in the wild for CVE-2012-1889?

Yes, there were known exploits in the wild for CVE-2012-1889 before Microsoft released the security update. This vulnerability was actively exploited by the Poison Ivy Trojan, among others.

What is the severity rating of CVE-2012-1889?

CVE-2012-1889 has a base score of 9.3 out of 10 on the Common Vulnerability Scoring System (CVSS), indicating a high severity level.

What is the Common Vulnerability Scoring System (CVSS)?

The Common Vulnerability Scoring System (CVSS) is a standardized system used to assess and communicate the severity of vulnerabilities in software systems.

What should I do if I am unable to install the security update provided by Microsoft?

If you are unable to install the security update provided by Microsoft, you can consider using Microsoft's Enhanced Mitigation Experience Toolkit (EMET) to provide additional protection against CVE-2012-1889. However, you should still try to install the security update as soon as possible.

Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

Lost Lost
A Stunning Journey Through a Surreal World
Creaks Creaks
A Whimsical Adventure Awaits in Creaks
S Sid Meier's Alpha Centauri
A Timeless Sci-Fi Strategy Classic
Huawei Drivers Huawei Drivers
Essential Drivers for Huawei Devices
W Wolfenstein 3D: Spear of Destiny
Classic FPS Legend: A Nostalgic Journey Through Wolfenstein 3D
W Weeny Free Video Cutter
Trim your videos effortlessly with Weeny Free Video Cutter
UpdateStar Premium Edition UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
Microsoft Edge Microsoft Edge
A New Standard in Web Browsing
Google Chrome Google Chrome
Fast and Versatile Web Browser
Microsoft Visual C++ 2010 Redistributable Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications
Microsoft Update Health Tools Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!

Latest Updates


oneAPI Level Zero 1.21.10

Introduction to oneAPI Level Zero oneAPI Level Zero is a low-level API designed to facilitate direct hardware access for developers working with diverse compute architectures.

Betterbird 128.12.0esr-bb30

Enhance Your Twitter Experience with Betterbird by Betterbird Project

KDE neon 20250629-0744

KDE Neon: A Premium Experience of Plasma Desktop

Gift card 42

Reasons to Consider Using Gift Codes: Our platform offers a straightforward game that provides opportunities to receive various gifts. How Can I Obtain the Gift Cards?

Gift card on Tbay 1.1.2

Discover a wealth of information about gift cards on Tbay! Explore our platform for up-to-the-minute rates on a wide variety of gift cards, as well as tools to calculate prices for different types of gift cards.