CVE-2010-0249
8.8 · HIGH Actively ExploitedOverview
CVE-2010-0249 is a high-severity vulnerability affecting microsoft internet_explorer. It was published on January 15, 2010 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Use-after-free vulnerability in Microsoft Internet Explorer 6, 6 SP1, 7, and 8 on Windows 2000 SP4; Windows XP SP2 and SP3; Windows Server 2003 SP2; Windows Vista Gold, SP1, and SP2; Windows Server 2008 Gold, SP2, and R2; and Windows 7 allows remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object, related to incorrectly initialized memory and improper handling of objects in memory, as exploited in the wild in December 2009 and January 2010 during Operation Aurora, aka "HTML Object Memory Corruption Vulnerability."
Remediation
Check the references section for vendor advisories and patches from microsoft. Update internet_explorer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|
References
Frequently Asked Questions
What is CVE-2010-0249?
CVE-2010-0249 is a high-severity vulnerability affecting microsoft internet_explorer. It was published on January 15, 2010 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
How severe is CVE-2010-0249?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2010-0249?
Check the references section for vendor advisories and patches from microsoft. Update internet_explorer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2010-0249?
CyberStrike's AI-powered security agents can automatically detect CVE-2010-0249 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related HIGH CVEs from 2010
View all →Directory traversal vulnerability in libtransmission/metainfo.c in Transmission 1.22, 1.34, 1.75, an
The U3D implementation in Adobe Reader and Acrobat 9.x before 9.3, 8.x before 8.2 on Windows and Mac
Buffer overflow in Image RAW in Apple Mac OS X 10.5.8 and 10.6.2 allows remote attackers to execute
Use-after-free vulnerability in Adobe Flash Player 6.0.79, as distributed in Microsoft Windows XP SP
Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet E
Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execu
Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execu
Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execu
Adobe Shockwave Player before 11.5.7.609 allows remote attackers to execute arbitrary code or cause
Multiple integer overflows in Adobe Shockwave Player before 11.5.7.609 allow remote attackers to cau
Integer overflow in Adobe Shockwave Player before 11.5.7.609 might allow remote attackers to execute
Adobe Shockwave Player before 11.5.7.609 does not properly process asset entries, which allows remot