MASTER Firefox 3.5 Plugin Finder Service in Ubuntu Karmic 9.10 displays "No suitable plugins were found" for flash

Bug #440987 reported by Gijutsu
62
This bug affects 11 people
Affects Status Importance Assigned to Milestone
firefox-3.5 (Ubuntu)
Fix Released
High
Unassigned
Karmic
Fix Released
High
Unassigned
ubufox (Ubuntu)
Fix Released
High
Alexander Sack
Karmic
Fix Released
High
Alexander Sack

Bug Description

Binary package hint: firefox-3.5

Firefox 3.5 Plugin Finder Service in Ubuntu Karmic 9.10 displays "No suitable plugins were found" for pages with flash content.
These steps are needed to trigger the bug:

1. Open a page with flash content, e.g. http://www.adobe.com/shockwave/welcome/
2. Click "Install Missing Plugins.." on the bar that appears with the text "Additional plugins are required to display all the media on this page."
3. Firefox 3.5 Plugin Finder Service is then launched, with the text "Available Plugin Downloads" and "Press Next to install these plugins."
4. When "Next" is pressed "Completing the Plugin Finder Service" is displayed along with "No suitable plugins were found."

The user is then forced to manually installed the plugin needed from a link by the name "Find out more about Plugins or manually find missing plugins." given by firefox. This link points to: https://addons.mozilla.org/en-US/firefox/browse/type:7
There the user will find a link to: http://get.adobe.com/flashplayer/ that contains a option to download a deb-file and install it manually without the security benefits of installing it through the Ubuntu repository.

ProblemType: Bug
Architecture: i386
Date: Sat Oct 3 01:01:36 2009
DistroRelease: Ubuntu 9.10
Package: firefox 3.5.3+build1+nobinonly-0ubuntu3
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
SourcePackage: firefox-3.5
Uname: Linux 2.6.31-11-generic i686

Revision history for this message
Gijutsu (gijutsu) wrote :
visibility: private → public
Alex Denvir (coldfff)
Changed in firefox-3.5 (Ubuntu):
status: New → Confirmed
Revision history for this message
Dutch Gecko (dutch-gecko) wrote :

Small note - it appears that on the initial popup window containing the text "Press next to install these plugins" that there should be a list of plugins to install (if my memory of older versions serves me correctly). Not only is the list blank, but there is no list widget.

Revision history for this message
Micah Gersten (micahg) wrote :

Moving to Ubufox.
Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as Triaged and let them handle it from here. Thanks for taking the time to make Ubuntu better!

affects: firefox-3.5 (Ubuntu) → ubufox (Ubuntu)
Changed in ubufox (Ubuntu):
assignee: nobody → Alexander Sack (asac)
importance: Undecided → High
status: Confirmed → Triaged
security vulnerability: yes → no
Revision history for this message
Micah Gersten (micahg) wrote :

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

Changed in ubufox (Ubuntu):
milestone: none → ubuntu-9.10
Revision history for this message
Micah Gersten (micahg) wrote :

Opening this task to catch dupes. Can mark invalid when fixed.

Changed in firefox-3.5 (Ubuntu):
importance: Undecided → High
status: New → Triaged
Revision history for this message
Gijutsu (gijutsu) wrote :

Micah Gersten: I respect your judgement concerning whether this is a security bug or not, however I can see several ways an attacker can exploit this:
1. Using a MITM attack and on the fly replace the deb-file to be downloaded from adobe.com with a specially prepaid package as laid out here: http://securitytube.net/Ubuntu-Package-Backdoor-using-a-Metasploit-Payload-video.aspx or at http://www.offensive-security.com/metasploit-unleashed/ under "Client Sides Exploits" and "Binary Linux Trojans"

This attack can be avoided by downloading from the official repositories, since this would verify the signature of the package and therefore not allow an attacker to replace or inject code into it.

2. Adobe flash has a long history of security vulnerabilities, and as with any software it is essential that whenever a new advisory is published that effected systems get patched as soon as possible. This does not happen on a computer with Windows, since users most often download the software in question manually. This will be the same situation for a user of Linux if she/he installs software manually without any means of automatic updates.

Revision history for this message
Alexander Sack (asac) wrote :

jova: not sure what you complain about. this bug is about our db being empty for 9.10 atm. this will be fixed soonish.

summary: - Firefox 3.5 Plugin Finder Service in Ubuntu Karmic 9.10 displays "No
- suitable plugins were found" for flash
+ MASTER Firefox 3.5 Plugin Finder Service in Ubuntu Karmic 9.10 displays
+ "No suitable plugins were found" for flash
Revision history for this message
Gijutsu (gijutsu) wrote :

Alexander Sack: Thank you for your rapid response, if this will be fixed in time for release it would be great!

Revision history for this message
Alexander Sack (asac) wrote : Re: [Bug 440987] Re: MASTER Firefox 3.5 Plugin Finder Service in Ubuntu Karmic 9.10 displays "No suitable plugins were found" for flash

On Mon, Oct 05, 2009 at 04:30:18PM -0000, jova wrote:
> Alexander Sack: Thank you for your rapid response, if this will be fixed
> in time for release it would be great!

Yes, its a blocker and on our radar and will be fixed in time.

 - Alexander

Alexander Sack (asac)
Changed in ubufox (Ubuntu Karmic):
status: Triaged → Fix Committed
Revision history for this message
Alexander Sack (asac) wrote :

rolled a new plugin finder db ... to the new home ... see http://identi.ca/notice/11666097 and http://identi.ca/notice/11667111

because of that move the fix will be visible when next ubufox hits your disk. that part is committed upstream here:
http://bazaar.launchpad.net/~asac/ubufox/main/revision/181

Revision history for this message
Gijutsu (gijutsu) wrote :

Thanks for all the hard work!

Revision history for this message
Alexander Sack (asac) wrote :

ubufox (0.8-0ubuntu1) karmic; urgency=low

  New upstream release 0.8:
  * fix LP: #437604 - [pl-PL] Polish translation update for ubufox [attached];
    applying translations submitted by Tomasz Dominikowski
  * fix LP: #427697 - Ubufox links to Firefox 3.0 bugs and answers
    on Karmic; the fix involves replacing all hard coded firefox
    version strings in overlay.js with getAppVersion(); this fixes
    "get help", "translate ..." and "report a problem" menu items.
  * fix LP: #447148 - Manage Content Plugins menu item disabled when no
    plugins active; never disable the menu item and open the wizard with
    "All plugins" radio preselected if there are no plugins in use on the
    current active tab
  * fix LP:# 440987 - add ubuntu 9.10 to plugin db creation script and drop 7.10
  * move plugin finder webservice to mozilla-pfs.ubuntu.com

 -- Alexander Sack < <email address hidden>> Mon, 12 Oct 2009 16:02:46 +0200

Changed in ubufox (Ubuntu Karmic):
status: Fix Committed → Fix Released
Changed in firefox-3.5 (Ubuntu Karmic):
status: Triaged → Fix Released
Revision history for this message
Mathieu Leplatre (mathieu.leplatre) wrote :

From a fresh Karmic RC install, I go to
http://www.adobe.com/shockwave/welcome/

I still face the same problem.

Revision history for this message
Alexander Sack (asac) wrote :

On Fri, Oct 23, 2009 at 09:33:23AM -0000, Mathieu Leplatre wrote:
> >From a fresh Karmic RC install, I go to
> http://www.adobe.com/shockwave/welcome/
>
> I still face the same problem.

that sites has two mime-types: flash + x-director ... i would assume
that you already have flash installed and we dont have a x-director
thing in the plugin db (not even sure it exists for linux).

 - Alexander

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