Feeds

Oracle releases emergency security patch for Java

Code-execution threat no more

Secure remote control for conventional and virtual desktops

Under criticism for not patching a critical vulnerability in its recently acquired Java virtual machine, Oracle on Thursday released an emergency update that eliminates the zero-day threat.

Functionality in the Java Web Start component made it trivial for attackers to remotely execute malicious code on end-user machines. Tavis Ormandy, one of the researchers who first discovered the threat, said he alerted Java handlers inside Oracle's Sun division, but they decided no patch was necessary before the next update release scheduled for July.

It would appear that Oracle officials had a change of heart. On early Thursday, they pushed out Java 6, update 20, which makes changes to the Java Network Launch Protocol, according to release notes. The JNLP is closely associated with Java Web Start, which makes it easy for end users to install custom libraries needed to run Java applications.

There are unconfirmed reports that the patch doesn't completely eliminate the threat, most notably in this Google translation of a report from Heise. A researcher who asked not to be named said there may be upgrade problems with the npapi plugin used by Firefox that may leave a stale version behind. Internet Explorer should be safe, however.

The out-of-cycle update is a smart move, but Oracle still has unfinished work to make Java patching more seamless. First, Java needs to stop flogging the Yahoo Toolbar each time an update is available. Patches are about security, not marketing the unwanted bloat of partners.

Another gripe we've long had about Java updates is that they reset some default settings. A case in point: If you have Java configured to check for updates daily, instead of monthly as the program does by default, you'll have to reset that preference each and every time you update. That means it could take a full 30 days to get critical security patches like the one released Thursday.

To install the patch immediately, use Java's manual update feature. In Windows, this can be done by selecting Start > Control Panel > Java > Update tab and clicking the Update Now button. And don't forget to uncheck the Yahoo installation box. ®

New hybrid storage solutions

More from The Register

next story
Google recommends pronounceable passwords
Super Chrome goes into battle with Mr Mxyzptlk
Infosec geniuses hack a Canon PRINTER and install DOOM
Internet of Stuff securo-cockups strike yet again
Snowden, Dotcom, throw bombs into NZ election campaign
Claim of tapped undersea cable refuted by Kiwi PM as Kim claims extradition plot
Reddit wipes clean leaked celeb nudie pics, tells users to zip it
Now we've had all THAT TRAFFIC, we 'deplore' this theft
Apple Pay is a tidy payday for Apple with 0.15% cut, sources say
Cupertino slurps 15 cents from every $100 purchase
YouTube, Amazon and Yahoo! caught in malvertising mess
Cisco says 'Kyle and Stan' attack is spreading through compromised ad networks
TorrentLocker unpicked: Crypto coding shocker defeats extortionists
Lousy XOR opens door into which victims can shove a foot
prev story

Whitepapers

Secure remote control for conventional and virtual desktops
Balancing user privacy and privileged access, in accordance with compliance frameworks and legislation. Evaluating any potential remote control choice.
Saudi Petroleum chooses Tegile storage solution
A storage solution that addresses company growth and performance for business-critical applications of caseware archive and search along with other key operational systems.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.
Providing a secure and efficient Helpdesk
A single remote control platform for user support is be key to providing an efficient helpdesk. Retain full control over the way in which screen and keystroke data is transmitted.