Alongside Mac OS X 10.7.4 and to address roughly the same set of vulnerabilities, Apple has released Security Update 2012-002 for Snow Leopard and Snow Leopard Server. The fixes revolve around the open source components of Mac OS X (including curl, Ruby, and Samba), directory services, and dealing with maliciously crafted files in ImageIO, QuickTime, and various other internal libraries. Unlike some other recent Apple updates, we haven’t seen any widespread reports of problems. (Free, 238.73/258.11 MB)
Syslogd Overwhelming Your Computer?
If your Leopard (Mac OS X 10.5) system is unexpectedly sluggish, logging might be the culprit. Run Activity Monitor (Applications/Utilities/ folder), and click the CPU column twice to get it to show most to least activity. If syslogd is at the top of the list, there's a fix. Syslogd tracks informational messages produced by software and writes them to the asl.db, a file in your Unix /var/log/ directory. It's a known problem that syslogd can run amok. There's a fix: deleting the asl.db file.
Launch Terminal (from the same Utilities folder), and enter these commands exactly as written, entering your administrative password when prompted:
sudo launchctl stop com.apple.syslogd
sudo rm /var/log/asl.db
sudo launchctl start com.apple.syslogd
Your system should settle down to normal. For more information, follow the link.
Security Update 2012-002 (Snow Leopard)
better-looking. Edit your PDFs anywhere. Sign contracts, make
changes, fill forms, and more. All while you’re on the move.
Syncs via iCloud and Dropbox. <http://smle.us/tbpdfpen-ipad>
I recall reading somewhere (probably TidBITS) Apple staggers their software update notifications to keep their servers from being overwhelmed.