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Microsoft Security Intelligence
Published Feb 20, 2012 | Updated Sep 15, 2017

Exploit:Java/CVE-2011-3544.AO

Detected by Microsoft Defender Antivirus

Aliases: Exploit:Java/CVE-2010-0840.OR (other) Mal/20113544-A (Sophos)

Summary

Exploit:Java/CVE-2011-3544.AO is a malicious Java class that exploits a vulnerability in the Java Runtime Environment (JRE) component in Oracle Java that is discussed in CVE-2011-3544. The trojan is encountered when browsing to a compromised web page that hosts the trojan.

To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat:

For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.

Update vulnerable Java applications

This threat exploits a known vulnerability in Java. Install the updates available from the vendor so that your software is no longer affected by these vulnerabilities. You can read more about this vulnerability in Java, as well as where to download the software update from the following links:

It may be necessary to remove older versions of Java that are still present. Keeping old and unsupported versions of Java on your system presents a serious security risk. To read more about why you should remove older versions of Java, see the following information.

 
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