Acrobat 9 Pro - Full

On May 5, 2009 Adobe Systems Inc announced the existence of two vulnerabilities in their Adobe Acrobat Reader. The vulnerabilities are found in two JavaScript functions: ‘getAnnots ()’ (CVE-2009-1492) and spell.customDictionaryOpen (CVE-2009-1493). The main concern for Mac users is the ‘getAnnots ()’ as it is a JavaScript API function used by Acrobat Reader and Acrobat. Once run, it grants access to remote hackers who in turn cause a denial of service through memory corruption or execute arbitrary code sequences concealed within a PDF annotation. Essentially an OpenAction is produced by opening the PDF, allowing entry using JavaScript code and producing a series of crafted integer arguments calls.

If a PDF is downloaded to your Mac or accessed by its browser your Acrobat Reader 9.x-8.x and/or Acrobat 9.x-8.x will crash – or worse, allow a hacker access to attack your operating system by taking control. The US-CERT (United States Computer Emergency Readiness Team) has recommended the following to those who have yet to be affected:

1. Practice common sense and don’t accept or open unsolicited or suspicious PDFs.
2. Use a different PDF handler such as Preview.
3. Disable Adobe Reader JavaScript Preferences. To disable JavaScript:

1. Launch Adobe Acrobat Reader.

2. Open the Edit menu.

3. Select the Preferences… option.

4. Choose the Internet section.

5. Uncheck the “Display PDF in browser” check box.

4. Change settings within Acrobat and your default browsers from automatically opening, downloading or displaying a PDF.

Adobe expects to release patches by May 12, 2009 via it updater and on its website. More information can be found on Adobe Product Security Incident Response Team blog or on the US-CERT site.

Adobe Fireworks CS4 - Full

CS4 Fireworks

Ever had one of those situations when you need to send someone one or more images in an email or upload images to a website only to find that they were too large? Sounds like you need to batch optimize your images.

Large or uncompressed images result in slow or undeliverable messages, extended load times and/or upload errors. The easiest thing to do is to batch compress those images using and image editor such as Adobe Fireworks, found bundled with CS4 CS4 Web Premium or as a standalone application. Adobe Fireworks allows you to work with a folder of images or a single image and to optimize it for a variety of uses. The easiest method to do the following:

    1. 1. In the Adobe Fireworks Menu Bar select File.
      2. Select Batch Process…

A dialog will open and you will have to navigate to the folder or image you would like to batch compress. Or, if you already have the images open, click on Include Current Open Files. Click Next in the middle of the dialog.

In the Batch Process dialog window you can select options to Export (optimize), Scale, Find and Replace, Rename, or perform Commands on your images. Let’s say you wanted to batch a series of images to an area of 500 x 500 pixels and wanted the image at 80% reduced quality.

Since you already have your image selected try the following:

    1. 1. Double-click on Export.
      Under settings select JPEG – Better Quality from the drop-down menu.
      Resize the image, double-click on Scale, and select Scale to Fit Area.
      Here set the Max Width to 500 px and the Max Height to 500.
      Click Next

The last Batch Process dialog requires you to set the Save settings. You can Save the images to the same location as the original files and select Backups. It is always good to work with Backups as you never know when something could go wrong.

    1. 1. Under Batch Output select Same location as Original File.
      2. Check box Backups
      3. Select Overwrite existing backups.

You can also Save Script if this might become a part of a routine. To access the Batch Process Script for Adobe Fireworks simply click here.

If you want to accomplish the same thing and just have one image open in Adobe Fireworks do the following:

    1. 1. Scale the Modify > Canvas > Image Size…
      2. Set the longest edge to 500 px (The other might be shorter depending on the image)
      3. In the Optimize Menu (F9) select JPEG – Better Quality.
      4. Click on File > Export…

This will not save a Backup Image so you might want to name the file something different so you don’t overwrite the original.

Looking for something?

Use the form below to search the site:

Still not finding what you're looking for? Drop a comment on a post or contact us so we can take care of it!

Mac Users Guide Forum

    It Seem There Is Something Wrong With BBLD Configuration, Please Check It.