Security issues with Applets

I have a web server that has access to a database server as i am able to create web pages with ASP and connect to the database fine using a DSN, i have created a web page that contains an applet, the applet attempts to connect to the database but i get a security error, how do i overcome this security issue, the sucurity error looks like this:
Exception: java.security.AccessControlException: accessdenied(java.lang.RuntimePermission accessClassInPackage.sun.jdbc.odbc)
Can anyone help??

There is a java.policy file in
C:\Program Files\JavaSoft\JRE\1.3.1\lib\security\java.policy
And a tool you can use in
C:\Program Files\JavaSoft\JRE\1.3.1\bin\policytool.exe
You might have to tell the policytool.exe where to open the java.policy file.
You can also just modify it in a text editor and save it as plain text when you are done.
I don't know which permission you should look for, but you can try with
grant {
permission java.security.AllPermission;
and remove or comment out the other lines. Make a backup of the policy file before you try it. Restart the browser.
Note that you have to do this on all client machines that wants to run your applet.

Similar Messages

Security issues with applets and windows Vista when printing to file

Hi, everyone
I am currently developing an application that prints out the result of some calculations.
from a Javascript file, the output finally ends up in a java applet that should print the file in a special printer.
For debugging purposes I have created a File printer that creates a file from the output comming to the printer; this way I can debug what commands the printer is receiving.
This worked well on Windows Xp; Vista always asks for permissions for the applet, and altough I guarantee these permissions, printer is not allowed to create the output file and reports an error writing
after a little research, I have found that java applets have all permissions when certificated as trusted applications; all but file creating permissions
anyone has any idea of how could I fix this problem?
Thanks in advance

HI,
Have you actually signed your applet? If the signers certificate is the trusted key store for Java it should treat your applet as trusted. You can use a self signed certificate for testing as long as the cert is in the trusted key store.
Some links that might help:
[http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/keytool.html]
[http://java.sun.com/j2se/1.4.2/docs/guide/plugin/developer_guide/rsa_signing.html]
Cheers,
Shane

Using latest version of fireFox to access Think Central, pages will not load and they say that this is a security issue with FireFox?

Teachers in our district are supposed to use www.thinkcentral.com with FireFox.
Some have no problem accessing the lesson plans.
Most when they login click on a lesson plan and an icon shows up that says loading but never does.
If you reboot the computer and login you can open a page once but not a second time and no other lessons will open.
Think Central support says this is a security issue with Firefox.
I have updated FireFox, all the Adobe, Reader, Flash, Air and Shockwave. As well as Java.
I have allowed the pop ups to the think Central web site.
Any help would be appreciated

Are there any notification icons on the left end of the address bar? If so, please click them to see whether they related to security issues (such as blocked content - shield icon: [[How does content that isn't secure affect my safety?]]) or a plugin requiring permission (Lego-like icon).
Does Think Central have any help pages about this issue? Without an account, it is difficult to explore the issue first-hand.

Severe Security Issue with Sharing Permissions and Windows

I recently discovered a severe Security issue with the windows sharing an permission settings:
I have two users, an admin user and a parental controlled user. On my mac mini, i have a external harddrive connected. On the harddrive, i have three folders, Itunes, Iphoto (Package) and a Temp Folder. I want to share the Harddrive RW for the admin, but only R for the parental user. But the Temp folder should be accessible for RW for the parental as well.
1. I set the Drive checkbox "ignore ownership" off.
2. I set the permissions of the drive to admin RW, parental R and Everyone to "no access"
3. I apply to enclosed Items
4. I set the permission of the Temp folder to admin RW, parental RW and Everyone to "no access"
5. I apply to enclosed Items
6. I go to "File Sharing" in the Preferences and activate SMB sharing for both users
7. I delete all previous shares
8. I add the Disk and use the proposed permissions which are admin RW, parental R, Everyone "no access"
9. I add the Temp folder and use the proposed permissions which are admin RW, parental RW, Everyone "no access" - Funny, there is a new Group called "Temp" created which has custom access on both sharepoints
10. I connect to the mac over a Windows machine (NTLM auth set appropriatly). Now I try to create a folder on the root of the Disk share, I get a denied message.
BUT WHEN I GO INTO A SUBFOLDER (eg. ITUNES or IPHOTO), WHICH HAS ALSO JUST "R" PERMISSION FOR THE PARENTAL USER, I AM ABLE TO RW, DELETE AND DO EVERYTHING!!!
TO RECAPITULATE: THE SHARING PERMISSIONS ARE "R", AND THE FILE PERMISSIONS IN THE RESPECTIVE FOLDERS FOR THE RESPECTIVE USER ARE ALSO JUST "R". BUT THE USER CAN DO EVERYTHING IN THE SUBFOLDERS!!!

I recently discovered a severe Security issue with the windows sharing an permission settings:
I have two users, an admin user and a parental controlled user. On my mac mini, i have a external harddrive connected. On the harddrive, i have three folders, Itunes, Iphoto (Package) and a Temp Folder. I want to share the Harddrive RW for the admin, but only R for the parental user. But the Temp folder should be accessible for RW for the parental as well.
1. I set the Drive checkbox "ignore ownership" off.
2. I set the permissions of the drive to admin RW, parental R and Everyone to "no access"
3. I apply to enclosed Items
4. I set the permission of the Temp folder to admin RW, parental RW and Everyone to "no access"
5. I apply to enclosed Items
6. I go to "File Sharing" in the Preferences and activate SMB sharing for both users
7. I delete all previous shares
8. I add the Disk and use the proposed permissions which are admin RW, parental R, Everyone "no access"
9. I add the Temp folder and use the proposed permissions which are admin RW, parental RW, Everyone "no access" - Funny, there is a new Group called "Temp" created which has custom access on both sharepoints
10. I connect to the mac over a Windows machine (NTLM auth set appropriatly). Now I try to create a folder on the root of the Disk share, I get a denied message.
BUT WHEN I GO INTO A SUBFOLDER (eg. ITUNES or IPHOTO), WHICH HAS ALSO JUST "R" PERMISSION FOR THE PARENTAL USER, I AM ABLE TO RW, DELETE AND DO EVERYTHING!!!
TO RECAPITULATE: THE SHARING PERMISSIONS ARE "R", AND THE FILE PERMISSIONS IN THE RESPECTIVE FOLDERS FOR THE RESPECTIVE USER ARE ALSO JUST "R". BUT THE USER CAN DO EVERYTHING IN THE SUBFOLDERS!!!

Any security issues with My MSN or outlook bookmarks

any security issues with My Msn and Outlook as bookmarks

Your question is not quite clear, and no Mac can iOS, but anything and everything made by or for Microsoft carries a security risk.
Which is why most sensible people run Apple OS X.

Security issues with Lion

Anyone know what the real deal is with OS X Lion security. I've heard lots of things about how the recent Blackhat conference in Las Vegas said that Apple's security was not as good as Windows 7's. Anyone know anything about this? Thanks in advance for any feedback or input.

JB2909 wrote:
I've downloaded Java for OS X Lion 2012-001 to fix the security issues with Java but when I open it to install it gives me an error message saying don't open it as it has a disk image issue (?) and may make my computer less secure or cause other issues? I don't understand why it would cause security risks when it is supposed to be a patch to fix them?! Is it safe to go ahead and open/install?
Could that be why Apple has released Java for OS X Lion 2012-002 here: http://support.apple.com/kb/DL1515 ?

Security issues with connecting pdf to database

I have a pdf form that is being called from a webform as part
of a web application. The PDF has two dropdown lists that I was
populating from a SQL Server Database. I had created a special user
that had select access only to the tables for the dropdowns.
My question is are there any known security issues with
regard to allowing a pdf to connect to a database this way. The PDF
is being called from a secure connection but I don't know if
opening this database connection to populate these dropdowns
exposes a security hole of any sort. If it does, do you have a
solution to make this secure? I am asking because another developer
on the project brought up the issue of this design creating a
security risk and I haven't been able to find anything online
discussing it either way.
Thanks!
Maureen

Hello Maureen,
Thanks for posting, but I'm not sure I see if your question
relates to Acrobat.com
Are you using any of the Acrobat.com Services as any part of
your workflow?
Thanks!
Pete

Security Issues with 8.1 Pro

I have had several security issues with Windows 8.1 Pro.
I am curious if the following apps should be loaded by default:
CheckPoint.VPN
JuniperNetworks.JunosPulseVpn
SonicWALL.MobileConnect
F.vpn.client
These programs are installed on a fresh install of Windows 8.1 Pro but I do not think they should be. They are present prior to the install of any 3rd party programs or apps.
Thanks

I found them in my firewall list on my Windows 8.1 Pro installation and posted a question on a forum as well, though I don't think it was here. I don't believe anyone ever answered.
It looks as though these are parts of the bundled virtual private networking clients.
Note, for example, the "distributed by Microsoft as part of Windows 8.1" wording on this page:
http://www.sonicwall.com/app/projects/file_downloader/document_lib.php?t=PG&id=605
-Noel
Detailed how-to in my eBooks:
Configure The Windows 7 "To Work" Options
Configure The Windows 8 "To Work" Options

Privacy/Security Issue with Adobe Flash 10

Not sure if anyone has noticed this or not, but there is a
bizarre (if minor) privacy/security issue with Adobe Flash Player
10. I came across it while attempting to upload a file to Flickr.
Previous versions of AFP do not exhibit this problem.
Specifics: using Firefox 3.x, Vista.
The problem: When Flickr calls the "open file" dialogue in
Flash 10 (in order to upload files) via the "Upload Photos and
Videos" link, at the bottom of the dialogue, to the right of the
"File Name" box, sits a common UI element that brings up a dropdown
menu of what appear to be (or at least are supposed to be) recently
viewed or downloaded or accessed files. Actually I'm not sure how
Flash 10 compiles or accesses this list of files, but at any rate,
a list of files come up.
The problem is that, as far as I can tell, the list of files
that come up reference a long list of files, some that are very old
and that no longer exist, and that there is no way that I can find
to clear the list. This is a minor security/privacy issue, as
generally there should be a way to prevent a dialogue from
displaying a long list of past-accessed files by clearing a cache
somewhere or other -- imagine if it was impossible to clear the
history of a web browser, for example -- this would be considered a
pretty significant privacy issue. I have tried everything from
flushing the browser cache to uninstalling and reinstalling the
browser to uninstalling and reinstalling Adobe Flash to using the
Flash Settings Manager to clear out the Flash saved sites to
turning off Vista indexing to clearing out Vista's Recent Items
list. None of these actions did anything to clear out this list of
files. I can find no references to these files anywhere when I use
Vista Search (with unindexed and system files searched as well),
and I can find no reference to the files anywhere in the registry
(I checked just in case Flash 10 was storing this index in some
really bizarre place.) I've linked to a screenshot below of what
I'm talking about -- most of the files listed below were deleted a
long, long time ago, and so I have no idea why this dialogue refers
to them.
Screenshot
Is there a simple work-around for this that I'm unaware of?
Even if there is, there needs to be some more obvious way to clear
out this list. Where is this information being stored, and what
criteria does this list use to "put a file on the list"?

Thanks for putting me on the right scent. That's what I'd
originally thought, too -- it's just that the file-> open dialog
was giving an entirely different list of files with other
applications, so I assumed that it must be Flash that was the
culprit. Turns out the reason it was different with Flickr was
because it was restricting the file results via a long string of
video and picture filetypes that are compatible with the Flickr
service.
It turns out the information I'm looking for is buried deep
within the registry. The only way to clear out this list of files
is to delete the following key (or specific subkeys):
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSavePidl MRU
Seems more than a little stupid to store such information in
the registry if security is your concern. Vista beguiles me
sometimes.

Are there any security issues with Quicktime player on macbook

Are there any security issues with Quick Time Player on macbook pro? 2010 model running Yosemite recently upgraded. Thanks!

No.

HT201178 Are there security issues with pairing keyboards with certain passkeys?

Are there security issues with pairing keyboards with certain passkeys?

Hello, some info on that...
http://x704.net/bbs/viewtopic.php?f=29&t=6059&p=73599&hilit=bluetooth#p73599

Security issue with unlocking my iPhone 4?

I'm not sure if anyone here will be able to help me but I am trying to get my iPhone unlocked with AT&T. I bought my iPhone on contract through AT&T in December 2010. My account is in good standing. I paid my ETF, it's technically eligible to be unlocked. I called AT&T on April 9th for an unlock and it's now April 19th and still no wordd from them. I've called several times and they won't tell me what's going on other than that "there is a security issue with unlocking my iPhone and the issue is with Apple, but they are working on it." From my understanding, all AT&T needs is the unlock code to enter into the system and unlock it from there. I don't know what security issues could possibly exist that would create a problem. The only thing I can think of is that when I orginally bought my iPhone it turned out to be a lemon and had to get it replaced the day after I bought it. I did this through an Apple store since it was around Christmas. The IMEI number on my phone doesn't match the one AT&T has on file, but that shouldn't matter? I gave them the right IMEI number that is on my current phone. Does anyone know what "security issues" can exist when it comes to unlocking an iPhone 4?

Don't stress over the words used by the customer service people at AT&T. Half of them don't know what they're talking about more than half the time. You are probably correct in that it has something to do with their database being inaccurate.
Give it a few days, then contact them again and ask for it to be escalated.
Ignor rNair. The idea that Apple made it mandatory for AT&T to do anything is complete and total bunk. (S)He has no idea what (s)he's talking about

Security issues with cached applets

Question: Can anyone tell me where there is a summary or discussion of security issues relating to applets cached by the Java Plug-in?
I'd like to use the Plug-in to cache applets on client boxes, but I'm wondering if that opens a security hole for hostile/attack applets. Most of the write-ups on applet security I've seen only deal with security on the client side. Does Sun or anyone else address "cached-applet security" as it relates to the server from which it was downloaded?

The cached applets are treated as same as those downloaded from the net - permissions will be granted based on the original codebase - nothing more, nothing less.

LightweightDispatcher issue with Applets in Browser using Java 7, not 6

Spent the last year at work setting up some GUI JApplets for demos our of code. The JApplets house a number of layers of JPanels and JComponents, but should have no heavyweight components as children. I've set up standalone applications that run one of the JApplets as a child of a JFrame, and those demos have no trouble. When I run the same demo but as a JApplet in a browser, I get errors. Please note that the demo is a JApplet but written like the demo that uses a JFrame, so the JApplet causing an issue is a child of the JApplet the browser knows about.
The issue is seen when the user mouses-over the child JApplet. The listener of the component being moused-over is trying to send an event that the LightweightDispatcher is erroring trying to retarget. It does not seem to find the component that should be receiving the event. For reference, the JApplet implements the mouse-listener interface and is set as the mouse-listener for all its children recursively. Here is the error that is seen:
Exception in thread "AWT-EventQueue-2" java.lang.AssertionError
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.trackMouseEnterExit(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
     at java.awt.EventQueue.access$000(Unknown Source)
     at java.awt.EventQueue$3.run(Unknown Source)
     at java.awt.EventQueue$3.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
     at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
     at java.awt.EventQueue$4.run(Unknown Source)
     at java.awt.EventQueue$4.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
and it repeats that for every mouse event that tries to fire within the child JApplet.
Any thoughts on what this could be?
I had a similar issue with key strokes not finding the focused JComponent within the child JApplet, but I made my own KeyboardEventManager to handle that issue. Unfortunately there are no paths like that to override for the mouse listeners, not to mention that there is no focused object for the events erroring.
I do see that when I stop adding the mouse-listeners then the error does not appear, so I'm sure its related to that.
I suppose the most important note here though is that the JApplets were built using Java 6, but the error is seen when running the JApplet with the 1.7 JRE. Also, the JApplet is opened using a JNLP. When the JNLP is set to run at 1.6+ the demo runs fine, when set to 1.7+, the error is seen.
Please let me know if anyone has seen this or has a solution, or if I should report this as a bug to Oracle.

This shouldn't be the case. You did make sure you are pointing the applet at the plug in correct? That means you are using an <object> tag as opposed to the <applet> tag in the HTML file?
If not, run your HTML page through the HtmlConverter that comes with the plugin and try using the resulting HTML.
Bryan

Security Issue with Apple ID

Today while using my iphone and trying to use facetime for the first time since updating to IOS6, my phone asked me if I wanted to use some email address that I do not have for facetime. What? The message pretty much said that this email address was linked to my apple ID. So I got to work logged into AppleID.Apple.com and saw the email address verified and also saw it displayed as an alternate apple id. Immediately, I changed my Apple ID password and called apple at 1800myapple since that is the number on the website and try to talk to someone that could assist me with this severe issue. Anyway, my iphone went dead and the people on the phone couldn't connect me to anyone because I couldn't give them a serial number to an apple device. I tried to explain to the technicians that this is a problem with my ID and that the alternate ID has access to everything that my Apple ID has access to. Both times the call went nowhere. This is ridiculous. Why can't I talk to a security team? Why is the technician telling me that I can manage my ID from the website, when I know that I am looking at the website and I cannot remove the alternate ID? How did this ID get associated with my account and why did I never receive an email informing me of the change?
Since Apple has other services and not just products STOP ASKING FOR A SERIAL NUMBER AND ASSIST THE CUSTOMER WITH THE ISSUE especially since it is a SECURITY ISSUE.

oh man, I know exactly what you're talking about. i have a relatively easy to guess apple id email and everybody in the world thinks it's theirs... but once I turned on two-step authentication, the emails stopped completely. here's a faq about it:
http://support.apple.com/kb/HT5570
once i turned that on, whenever they'd want to reset my password, they would get asked for my recovery key, which they don't have, haha! victory is mine.

Security issues with Applets

Similar Messages

Maybe you are looking for