CVE-2010-0806 is a use-after-free vulnerability in the Peer Objects component (iepeers.dll) of Microsoft Internet Explorer 6, 6 SP1, and 7. The flaw occurs when Internet Explorer accesses an invalid pointer after an object has been deleted, resulting in memory corruption. A remote attacker can trigger the condition using specially crafted web content, including malicious HTML and script, causing the browser to dereference freed memory. The vulnerability was exploited in the wild in March 2010 and has also been referred to as an uninitialized memory corruption issue in public reporting.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (1 hidden).
This repository contains a single Metasploit module: 'ms10_018_ie_behaviors.rb', which exploits a use-after-free vulnerability (CVE-2010-0806) in the DHTML behaviors functionality of Microsoft Internet Explorer 6 and 7. The exploit targets the 'iepeers.dll' component and is delivered via a malicious HTML/JavaScript page served by the Metasploit HTTP server. When a vulnerable Internet Explorer user visits the attacker's page, heap spraying and JavaScript techniques are used to trigger the vulnerability and execute arbitrary shellcode. The module supports multiple targets, including IE6 and IE7 on various Windows platforms (NT, 2000, XP, 2003, Vista). The payload is customizable and can be any Metasploit-compatible shellcode. The repository is structured as a single Ruby file, following standard Metasploit module conventions, and is operational for real-world exploitation of the targeted vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
17 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An Internet Explorer use-after-free vulnerability enabling remote code execution.
A critical use-after-free vulnerability in Microsoft Internet Explorer that enables remote code execution through a malicious webpage and was exploited as a zero-day in targeted attacks.
A use-after-free remote code execution vulnerability in Microsoft Internet Explorer.
A second Microsoft Internet Explorer use-after-free vulnerability that enables remote code execution via crafted HTML content.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.