Version 24.0.1312.56 of Google’s web browser includes fixes for a few bugs and security issues.
Firefox 18.0.1 is now available. The new version fixes a few bugs.
It looks like Java is currently the target of choice for malware authors, which must be a relief for Microsoft, since Windows was the target of choice for years. That means Java’s developer (Oracle/Sun) is in for a rough ride: the rate at which new Java vulnerabilities are found and exploits developed to use them is going to increase. The only thing that will reverse the trend is a big push by Oracle/Sun to make the core of Java a lot more healthy in terms of security. Until that happens, you’re going to keep hearing the same advice: don’t enable Java in your web browser unless you need it, limit Java use in the browser to sites and applications that require it, and even remove Java completely if you really don’t need it at all.
Microsoft has apparently fixed the vulnerability in Internet Explorer versions 6 through 8 recently reported. The previous ‘Fix-It’ – a temporary solution at best – was rendered ineffective almost immediately. The fix will be available from Windows Update starting at 10am PST today.
A new update for Java (Version 7, Update 11) was released today. This update is supposed to fix the serious 0-day vulnerability discovered last week. Anyone using Java 7 in a web browser should install this update immediately. Given the recent track record of Oracle/Sun (Java’s developer), it remains to be seen whether this update actually fixes the vulnerability. I will wait for Adam Gowdiak to weigh in before I’m certain one way or the other.
A new vulnerability in all the most recent versions of Java is already being exploited in the wild. It’s being called a critical zero-day bug, meaning that the vulnerability can be exploited right now, before the developers have had a chance to fix it, and that it allows for serious security breaches.
The Ars Technica article linked above points out that several hacking toolkits have already been updated to include exploits specific to this vulnerability.
Our advice on using Java remains the same: if you require Java to be enabled in your web browser, use the available security features to prevent Java from running in any context where it’s not actually necessary. If you only require Java to be available outside of a web browser, disable Java in your web browser. If you don’t need Java at all, disable or remove it completely.
Update 2013Jan12: Adam Gowdiak has weighed in on this issue. According to Mr. Gowdiak, this new vulnerability is the result of a previous vulnerability being improperly fixed by an earlier patch.
And now, an apology: somehow I missed the release of Java Version 7 Update 10, which apparently became available on December 12, 2012. That version addressed a variety of vulnerabilities and other bugs, and enhanced security in general with new features like the ability to prevent any Java application from running in a web browser.
A new version of Google’s Chrome web browser was announced today. Version 24.0.1312.52 fixes a number of security vulnerabilities, and improves speed and stability. It also includes the security fixes for Flash recently announced by Adobe. The version of Flash embedded in this new version of Chrome is 18.104.22.168.
As expected, Adobe has released new versions of its Acrobat/Reader software to coincide with Microsoft’s Patch Tuesday for January 2013. Adobe also announced new versions of Flash today.
An Adobe Reader bulletin identifies new versions for the 9, 10 and 11 series of Reader software as 9.5.3, 10.1.5, and 11.0.1 respectively. Anyone who uses Adobe Acrobat/Reader software is strongly encouraged to install the appropriate new version. As usual, the new versions address security and crashing issues.
A Flash bulletin identifies the new version of Flash as 11.5.502.146. This version is for all web browsers except Chrome and Internet Explorer 10, which now use embedded Flash code. The most recent version of Flash in Google Chrome at this time is 22.214.171.124. The most recent version in Internet Explorer 10 is 11.3.378.5. As usual, the new versions address security and crashing issues.