Apple Releases Security Update 2011-005 for OS X to Address Compromised Certificates

sec update 2011 005
Apple today released Security Update 2011-005 for OS X, a small update addressing a specific security issue related to fraudulent certificates from DigiNotar.

Impact: An attacker with a privileged network position may intercept user credentials or other sensitive information

Description: Fraudulent certificates were issued by multiple certificate authorities operated by DigiNotar. This issue is addressed by removing DigiNotar from the list of trusted root certificates, from the list of Extended Validation (EV) certificate authorities, and by configuring default system trust settings so that DigiNotar's certificates, including those issued by other authorities, are not trusted.

DigiNotar's servers were compromised several weeks ago, with hackers obtaining access to hundreds of certificates. Apple has been criticized for being slow to respond to the issue, but is now doing so today by revoking DigiNotar's status as a trusted source.

DigiNotar, one of hundreds of firms authorized to issue digital certificates that authenticate a website's identity, admitted on Aug. 30 that its servers were compromised weeks earlier. A report made public Monday said that hackers had acquired 531 certificates, including many used by the Dutch government, and that DigiNotar was unaware of the intrusion for weeks.

Available updates include:

- Security Update 2011-005 (Lion) (15.59 MB)
- Security Update 2011-005 (Snow Leopard) (869 KB)

Top Rated Comments

AppliedMicro Avatar
165 months ago
They didn't start working on this yesterday, maybe they caught something in Q&A that delayed things a bit.
Removing compromised root certificates isn't rocket science.

There is simply no excuse for Apple taking almost two weeks longer than Microsoft to release this update - with Microsoft having to cover way more OS releases and update/service pack configurations than Apple.
Score: 6 Votes (Like | Disagree)
tigres Avatar
165 months ago
Why the big file size difference?
Score: 5 Votes (Like | Disagree)
brdeveloper Avatar
165 months ago
Apple is not ready to have its OSX as popular as Microsoft Windows.
Score: 4 Votes (Like | Disagree)
Rocketman Avatar
165 months ago
Something this serious should see updates to Leopard and Tiger as well since some in-service computers require older OS's.
Score: 4 Votes (Like | Disagree)
milbournosphere Avatar
165 months ago
[SIZE=1]I even use Safari in parallels…

Really? I mean, I can buy it for OS X, but Safari for Windows genuinely sucks as a browser. I prefer even IE to the Windows version of Safari. In fact, IE9 is a pretty good browser. When none of us were looking, IE went and grew up.
Score: 3 Votes (Like | Disagree)
doboy Avatar
165 months ago
Now we just need the update for Safari on iOS devices :D
Score: 3 Votes (Like | Disagree)

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