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crsud process with security update 2013-001

I just installed the new security update, 2013-001, and Little Snitch detected a new process at startup, crsud, which wants to connect to Apple.


I would like to know what this does. My guess is that it checks for updates, perhaps to some security software. Anyone know?


It seems to me that when such a process is added, it is appropriate for Apple to explain itself in the update description, but I am old-fashioned about such things.


Greg

MBP 17" 2.33GHz, Mac OS X (10.5.1)

Posted on Mar 15, 2013 2:08 PM

Reply
168 replies

Apr 9, 2013 1:57 PM in response to MadMacs0

MadMacs0 wrote:


WZZZ wrote:


OK, you've both convinced me. I'm setting Little Snitch back again to deny ask until I know more.

Just wondering why you would use Little Snitch to do this rather than simply de-selecting the "Automatically install important security updates"?

Because I don't know yet if that would disable silent Xprotect updates. That's where the XProtect toggling used to be, and this replaced it. Lots of questions still to be ansered.

Apr 9, 2013 2:13 PM in response to WZZZ

WZZZ wrote:


I don't know yet if that would disable silent Xprotect updates. That's where the XProtect toggling used to be, and this replaced it.

I know, but if you don't uncheck it you may never find out.


In the past I've checked every evening to see if XProtect has been updated in order to alert some colleaques who need to track this stuff. Now that I have a personal interest in it with my Intel mac, I check it more often using a couple of different methods:


How to monitor XProtect updates in OS X


XProtect Plugin Checker


So, if you want to uncheck the box I promise that I will post here as soon as I know about the next XProtect update and we'll all learn something?

Apr 9, 2013 2:32 PM in response to baltwo

When disabled, (knowing your actual version) you can check for available XProtect updates here:


Snow Leopard:


http://configuration.apple.com/configurations/macosx/xprotect/1/clientConfigurat ion.plist



(just 8 lines under : ----- END SIGNATURE -----)


<key>Version</key>

<integer>60</integer>

<key>PlugInBlacklist</key>



Mountain Lion:


http://configuration.apple.com/configurations/macosx/xprotect/3/clientConfigurat ion.plist

Apr 9, 2013 2:39 PM in response to MadMacs0

I know how to get XProtect going from the command line. OK, I'll try unchecking and we'll see. We'll also find out it that stops crsud from asking. But if these new "critical" security updates are silent, who's going to know when one happens? Xprotect I can see, but how will this new stuff manifest itself? It's really something else that Apple hasn't yet said a word.

Apr 9, 2013 2:49 PM in response to WZZZ

WZZZ wrote:


But you're on ML, no? I wouldn't assume they'll be released simultaneously.

I haven't checked exact times, but the announcements I've been getting have been simultaneous. I would not expect a SL update to be posted without a companion for Lion and/or ML even though they would contain somewhat different contents.

Apr 9, 2013 2:55 PM in response to MadMacs0

And then another question. If you skip one, will it stay available the next time you let crsud run? I suppose so, but nothing about this is guaranteed. I really have to call Apple tomorrow and see if someone knows anything.


I'm quite prepared to get a senior tech who offers nothing more than that crsud is for critical security updates. Duh!

Apr 10, 2013 4:38 PM in response to WZZZ

OK. I just got off the phone with a so called senior tech. This was one of the most mind boggling conversations I have ever had. This clown kept on telling me gibberish (I can't begin to give the details, but this was mind blowing) until I finally got him to admit that he had no idea what crsud was or how it worked and Apple had told him nothing. The killer was at the end when he told me that if I were to delete any of the .plists associated with crsud, they would automatically be recreated. This buffoon didn't know the difference between an ordinary preference file and a LaunchDaemon property list. This was a senior tech. Maybe it was just my bad luck to fall on this moron. Perhaps someone else wouldn't have tried to pretend they knew something they didn't.


Anyway, I got him to write down the paths of the locations of all the crsud files, including the executable, and he said he would ask engineering and get back to me. Bottom line, I asked him to make sure he finds out if this installs updates silently. (Based on knowing absolutely nothing, which he admitted, he assured me it didn't.) User uploaded file


I think the next step is for anyone reading this thread who may be concerned, to submit a request for some proper documentation about this. Right now there is absolutely zilch and the techs have nothing. I'm not exactly holding my breath for a useful answer--or an answer of any kind.


https://ssl.apple.com/support/feedback/

Apr 11, 2013 10:11 AM in response to WZZZ

I'm beginning to think we're never going to find out what this ****** thing really does. What worries me is if I keep denying crsud through LS, and at one point it isn't crying wolf--meaning there really is some critical security patch (not necessarily a full update) being issued, then I'm going to miss it.

crsud process with security update 2013-001

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