If you can close that firefox expanded section, the greyed out X. The section should now have a information ‘i’ icon. That should expand it again and hopefully show what firefox version avast believes you to have.
It would appear that what we have here is a simple “glitch” in Avast’s determination of what is, or isn’t, up-to-date as it seeks versions of software for the Software Updater.
Now, without me doing anything other than clicking on the Software Updater again (hours later than my initial report above), I get:
And, I failed to mention before that this isn’t the first time that on one day it will show that Firefox (JUST Firefox) needs updating (when it didn’t) and on the next day, show it being up-to date.
So, with all things considered, this is a minor event that doesn’t need further scrutiny relative to my own Avast Program, unless the powers that be decide this is worth further investigation in order to find a cause and ultimately a solution that will help others possibly having the same thing happen to their own Avast 2015.
If, and when, it occurs again that Avast tells me Firefox is not up-to-date, I’ll click on that info Icon (i ) and see what version it “thinks” I have and post it back here.
The avast updater can always be removed if ‘you’ feel you don’t need it, but for many it is a helpful reminder. Some people also don’t all programs to automatically update.
The avast updater doesn’t cover all of your programs, but those popular and targeted programs, especially those that are internet facing.
I haven’t followed your suggestion yet (but I will).
However, without me doing anything to Avast, other than running the Software updater AFTER rebooting my computer following some maintenance, it shows Firefox up-to-date: