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Professor von Clueless in the Blunder Dome

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Thursday, October 28, 2004

Uh Oh: Time to Refresh Java

F-Secure : New Java Applet Trojan.  2004-09-21: I've been slugging away building a Java development setup for the great Numbering Peano escapade.  One part of demonstrating the grounding of code includes providing an account of the tools I used and the version of Java (J2SE 1.4.1 SDK 1.4.1_02) that you can confirm my tests with.  I already knew that this build isn't supported any longer, and I was going to refresh anyhow as part of my XPSP2 upgrade, but now I've got a new problem:  Security exploit against the Sun Java Runtime.  Yippy Skippy.  OK, after I send in my proposal to commence my M.Sc in IT Dissertation Project, I will do a refresh to the nearest higher-numbered release that doesn't have this flaw and reconfirm the little bit of code that I am using so far.

The Sun Alert Notification is one year old, and the apparent reason that F-Secure mentions it now is because there is an exploit in the wild.  Dangnabit.

Then I need to check other Java Security Bulletins to see what else there is to upgrade beyond.  Ah hah.  Okey dokey.

It looks like I need to be at 1.4.2_05 at least

Java Runtime Environment May Allow Untrusted Applets to Escalate Privileges.  2004-09-21: Well, here's another vulnerability, in J2SE 1.4.2_04 and earlier (and some 1.4.1 and 1.4.0 builds too), so I might as well move higher.  According to the 2004-08-02 bulletin, the safe move is upgraded t0 1.4.2_05.  We'll just have to see about that.  And now that I have delayed putting these clippings in my face where it will do some good, I must remember to get the latest information, again before I download updates.  Oh, woe is me ...

 
Comments:
 
Yes, I do have a backlog of draft postings!  This old one is here because it looked like the simplest thing I could do to force refresh with a new template that removes an annoyance (for me) and also tries out the rating system that NewsGator Online has introduced.
 
 
Well, no, 1.4.2_05 isn't safe either. It is necessary to move up to 1.4.2_06 according to http://jouko.iki.fi/adv/javaplugin.html which reports a vulnerability discovered before April 29 and now repaired.
 
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