1. Week3_project_10-05-2020 Mac Os Catalina
  2. Week3_project_10-05-2020 Mac Os Update

Apple has released a fresh batch of software security updates for its flagship devices.

The July 15 security refresh from Cupertino includes fixes for bugs in iOS, macOS, tvOS, and WatchOS: basically every hardware product from the Cupertino giant. Given the massive patch overload this week, it's a good time to bury bad news.

For iOS and iPadOS the 13.6 update includes fixes for 29 CVE-listed vulnerabilities, 10 involving arbitrary code execution.

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Four of those code execution flaws are exploited by playing corrupted audio files (CVE-2020-9888, CVE-2020-9889, CVE-2020-9890, CVE-2020-9891, all found by Ant-financial Light-Year Security Lab researchers JunDong Xie and XingWei Li.)

Code execution was also possible by exploiting AVEVideoEncoder (CVE-2020-9907, from an anonymous researcher), iAP (CVE-2020-9914, found by Andy Davis, British director of security shop NCC Group), ImageIO (CVE-2020-9936, discovered by Mickey Jin of Trend Micro), iOS Kernel (CVE-2020-9923, reported by the alias 'Proteas'), and Model I/O (CVE-2020-9878, found by Holger Fuhrmannek of Deutsche Telekom Security).

The WebKit browser engine was the subject of three code execution bugs: CVE-2020-9894 (credited to someone with the alias '0011' working with the Trend Micro Zero Day Initiative), CVE-2020-9893 (also credited to '0011'), and CVE-2020-9895 (credit to Wen Xu of GeorgiaTech's SSLab). In those cases, remote code execution was possible by way of a poisoned web page. These remote code execution bugs sometimes show up as jailbreak exploits, with hackers using the flaws as an inroad to lifting the App Store security restrictions.

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Many of the same issues were addressed in macOS, where the update is known as Catalina 10.15.6 or Security Update 2020-004 (for Mojave and High Sierra users).

They include a code execution bug in CoreAudio (CVE-2020-9866, credit to Yu Zhou and Jundong Xie of Ant-financial Light-Year Security Lab), code execution in Catalina Graphics Drivers (CVE-2020-9799), Mickey Jin's Image I/O flaw, Holger Fuhrmannek's Model I/O code execution bug, a macOS Security code execution flaw found by researcher Alexander Holodny (CVE-2020-9864) and code execution in vim (CVE-2019-20807, found by Guilherme de Almeida Suckevicz.)

Code execution bugs are likely to be less of an issue on the tightly controlled WatchOS (6.2.8) and tvOS (13.4.8) platforms, but you should still install the security updates to be on the safe side. Both fixes will be available via the software update tool.

If your IT admin is seeming a bit grumpy this week, they should be forgiven. The Apple updates are the latest in what has been an epic week for security fixes.

On top of the regularly scheduled Microsoft, Adobe, and SAP Patch Tuesday security updates, we were treated to a massive 443 bug patch bundle from Oracle, a hefty Cisco update release, and of course, the Twitter hackopolypse keeping peeps amused or horrified.

It's a rough week to be overseeing a company's network security. Someone get them a drink or pizza. ®

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Some questions people have about AppleWorks moving to modern Macs are answered here:


1. Does AppleWorks work on Intel Macs? Yes.


2. Does AppleWorks work on Lion (Mac OS X 10.7), Mountain Lion (Mac OS X 10.8), Mavericks (Mac OS X 10.9), Yosemite (10.10), or El Capitan (10.11)? Not directly.

Conversion to compatible formats (mentioned in question 7 below) before installing Lion, or attaching a bootable external hard drive and installing Snow Leopard or earlier on it and installing Appleworks, is required to ensure your documents remain compatible when you upgrade to Lion.

Mac os 10.3.9

Snow Leopard client (the most common consumer available version) installation though is not possible for Macs released new later than July 20, 2011. Note, some were released new earlier than that date, however were sold new after that date.


Alternatively, you can run 10.6.8 under virtualization as a server operating system.


To tell the difference between Macs that do or do not need the virtualization solution, go to Apple menu -> About This Mac -> More Info and look for the Machine ID, and in some cases the processor, release name, and speed are needed to be known. Those stated that can run Snow Leopard below do not need virtualization, those that can't run Snow Leopard natively, will need virtualization:


Mac Mini 5,x and later only run Lion and later. Mac Mini 4,x and earlier can run Snow Leopard with at least 1 GB of RAM (that's greater than 768MB of RAM).

Week3_project_10-05-2020 Mac Os Catalina

MacBook Pro 8,x with EMC#s 2355, 2563, 2564 can only run 10.7 or later, all other 8,x EMC#s can run 10.6.3 or later, and all 7,x can. MacBook Pro 9,x and higher can only run 10.7 and later.


Mac Pro 5,1 that are not EMC# 2629 and earlier can run Snow Leopard. EMC# 2629 and Mac Pro 6,1 and later can only run 10.7 or later.

MacBook with no Air and no Pro on the screen as of 11/30/2011 can all run Snow Leopard with at least 1 GB of RAM.

MacBook Air 4,x and later can't run Snow Leopard, while 3,x and earlier with at least 1 GB of RAM can run Snow Leopard.

iMac 12,1 i3 can't run Snow Leopard, while the 12,x i5 and i7 can run Snow Leopard, and the iMac 1,1 through 11,x can run Snow Leopard with at least 1 GB of RAM. iMac 13,x and later can't run Snow Leopard.



* The release names Early and Late can be gotten by plugging the serial number of the machine in


One other possibility, though it isn't one many might think of, you can install Windows on your Mac with Lion. For options for installing Windows, check the Windows software community, to enquire which is the best option for you. Apple did release Appleworks for WIndows. It runs on:


A Pentium Intel-based PC running Windows

95/98/Me/XP or Windows 2000
32MB RAM
QuickTime 4.1.2 or later
Microsoft Internet Explorer 5.0 or later

This would allow you to have continued use of Appleworks, until you are able to migrate all your data to Lion compatible versions, without having to reinstall Snow Leopard. Options for running Windows on a Mac are shown in this tip. The Windows version of Appleworks is not available for sale from the Apple retail stores any longer. Finding a legal copy may be cost prohibitive, however, depending on your needs and if a different alternative is not practical, you may want to consider it.


3. Does AppleWorks work with Mac OS X 10.6.8 and earlier? Yes.


4. Does AppleWorks come with Mac OS X retail? No.


5. How to install AppleWorks if you erase and install Mac OS X? Use the restore CDs that came with your Mac if it is a PowerPC Mac Mini (with 2 USB ports as opposed to 4 in the rear), PowerMac G5, G4, or G3 iMac, eMac, or iBook, following the restore directions or using an AppleWorks 6.2.9 retail installer CD. Note the license agreement restrictions on the CD used.


Also, OS X support was added with AppleWorks 6.2 sometime in late 2001. Most install disks from then & later will install in OS X. For example, the separate AppleWorks installer included with a G3/600 Late 2001 iBook has an OS X-aware installer for AppleWorks 6.2 with an updater to 6.2.2.


6. If I have Appleworks 6.0 through 6.2.7, how do I make it work with Mac OS X? Run the 6.2.9 updater. For some versions of Mac OS X, the recent items folder in your Users -> Documents -> AppleWorks data needs to be emptied to avoid unexpected quits.
Note AppleWorks 6.2.4, 6.2.7 & 6.2.9 all work & are stable in OS X. Some recommend not using 6.2.7 as it was very buggy. But if you need to open any ClarisWorks 4 or earlier files, you need to use 6.2.4 or 6.2.7. AppleWorks 6.2.9 returns an I/O error with about half of those files.


7. Are there Intel & Lion Mac native software titles that I can substitute for AppleWorks?


iWork (Version 9.1 is Lion compatible) - takes care of spreadsheet, presentation, and word processing functionality.


Less expensive alternatives if you already converted to Microsoft Office data formats include:

Zoho, Google Docs both offer online collaboration of word processing, spreadsheet, and presentation applications with Microsoft Office compatibility.

Neo Office, LibreOffice, and OpenOffice each offer open source Microsoft Office word processing, spreadsheet, and presentation functionality.


EazyDraw (version 4.0 for Lion) - is able to replace drawing functionaity without some table features found in Appleworks Draw. Ask Eazydraw's author if you think such an object may not be able to be read.


Another similar application for Draw support on Lion is Intaglio.


Week3_project_10-05-2020 Mac Os Update

Color It (Rosetta compatible, not available yet for Lion), MacGimp (version 2.6.11 for Lion), and GraphicConverter (version 7 for Lion) are all popular alternatives for Paint functionality. No program will open Appleworks Paint documents directly, though Paint can save to TIF.


A database exported as tab-delimited text can be imported to Filemaker Bento (version 4.0.4 for Lion) or numerous other database programs. You may also want to check out Filemaker Pro (version 8.5v2, 11.03 for Lion).


8. Additional conversion options include, again only available for 10.6.8 and earlier:


Dataviz Maclinkplus - no longer produced.


In summary, only certain Draw and Appleworks 6 Word and Spreadsheet documents are usable under Mac OS X 10.7 and up without added software.

Virtualization of Windows, or Mac OS X 10.6.8 server presents solutions that allow the use of Appleworks on machines

that can't run 10.6.8 natively. Buying, or keeping older hardware capable of running 10.6.8 or earlier natively may be yet a third alternative.

Presentations, databases, raster images, and Appleworks 5 and older Clarisworks documents all need to be converted to a more usable format before upgrading to 10.7 or later, or a Mac that was hardware updated on or after July 20, 2011.


If upgrading to 10.7 is required for iCloud, see this tip.

If updating to a Mac with 10.7 and above see this tip: https://discussions.apple.com/docs/DOC-6271

If updating from a Mac with a PowerPC processor to Intel, read this tip: https://discussions.apple.com/docs/DOC-2295

If interested in Microsoft Office alternatives, see this tip: https://discussions.apple.com/docs/DOC-6941


If you would like to know if you have a system that can run 10.6 natively and Sierra, see this tip: