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Affected Firefox ESR versions for CVE-2023-3600

We're currently using Firefox ESR 102.x and our VA software is reporting vulnerability issues with CVE-2023-3600 with says: During the worker lifecycle, a use-after-free… (læs mere)

We're currently using Firefox ESR 102.x and our VA software is reporting vulnerability issues with CVE-2023-3600 with says:

During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1.

Based on the scan report, my understanding is that this ONLY applies to ESR Builds of 115.x and not with ESR 102.x release.

does it mean that this CVE also affects our 102.x version?

Thanks!

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Firefox Browser settings

I have chosen a colorful garden theme for my new Firefox browser but now I can barely see my taskbar and any text above the taskbar. It is all very small and white. The … (læs mere)

I have chosen a colorful garden theme for my new Firefox browser but now I can barely see my taskbar and any text above the taskbar. It is all very small and white. The main screen area below is white. I would prefer black thicker text for that area but don't see how to do that in any of the articles I have found. I don't want to make all my text bigger, just the Firefox specific headers. Can anyone help?

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Home Page News Items

I just moved into a new Dell Laptop and downloaded the latest Firefox program and loaded it. I moved my Profile and all is good EXCEPT, the Home Page News Items listed o… (læs mere)

I just moved into a new Dell Laptop and downloaded the latest Firefox program and loaded it. I moved my Profile and all is good EXCEPT, the Home Page News Items listed on the previous Dell Laptop are gone. Running the same Virus Protection, I can't figure out how to get those news stories back. HELP!!

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Error message: not compatible

I have been an admin on a face book page for several years thru Firefox with the fb username of Hannah Dane. I just received this message on my computer and cannot get in… (læs mere)

I have been an admin on a face book page for several years thru Firefox with the fb username of Hannah Dane. I just received this message on my computer and cannot get into firefox by any method. I received this message: Error: Platform version '117.0' not compatible with minVersion>=116.03 Please help!!! Thank you! Judy, removed email from public]

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DNS Bypassing website blocks don't work only in Firefox

For a while now I've been using the Cloudflare DNS (1.1.1.1 and 1.0.0.1) on my router settings, because it helps me access websites my country's government has blocked. I… (læs mere)

For a while now I've been using the Cloudflare DNS (1.1.1.1 and 1.0.0.1) on my router settings, because it helps me access websites my country's government has blocked. It's been working fine on Firefox for quite a long time, but when I tried it again today for some reason it wouldn't work. I double checked my proxy settings, changed some of them and I tried switching to Google's DNS too but again, nothing. Using this DNS to bypass website bans works on my phone and on Windows using other browsers, so I was hoping there would be a way to fix this issue.

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Page Keeps Returning to Previous Pages

When I open a tab and go to a website, Firefox returns me to the previous page, no matter how many times I try to go back to my chosen site. For example: I open a tab an… (læs mere)

When I open a tab and go to a website, Firefox returns me to the previous page, no matter how many times I try to go back to my chosen site.

For example: I open a tab and my default page appears. I type in a website or click on a bookmark, and Firefox will get me there. However, the site I'm on won't stay; it keeps returning to the default page.

I've refreshed Firefox and reinstalled it, but no change. I put Firefox into Troubleshooting mode, but I didn't know what to do after that.

Any help would be greatly appreciated. Thank you very much!

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Lost Tabs and No Recently Closed Tabs

Hi, I recently tried to update my video driver, and afterward I was unable to login to Forge of Empires. They said I needed to restart Firefox, which I did. Unfortunately… (læs mere)

Hi, I recently tried to update my video driver, and afterward I was unable to login to Forge of Empires. They said I needed to restart Firefox, which I did. Unfortunately, I accidentally clicked on it twice, opening two instances, and then closed one without allowing either one to finish loading first. The one I didn't close only had one tab, so I went to Recently Closed Tabs to see about restoring my previous session, but it was empty. I also found all of the tabs in my Simple Tab Groups extension were gone so I couldn't restore it from there. My bookmarks still remain. I followed instructions I found to use the .jsonlz4 files, but they also only had the one tab. As suggested in another support page, I also searched for index.dat files, but found none relating to Firefox. Should I have any hope of recovery, or do I need to start over from scratch? Please help. Thanks, Geoffrey

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screenreader reads all pages of a website except the home page

screenreader reads all pages of a website except the home page the Firefox 117.0 reading function is displayed in a website in all pages except the 1st page (home page).… (læs mere)

screenreader reads all pages of a website except the home page

the Firefox 117.0 reading function is displayed in a website in all pages except the 1st page (home page). The problem does not exist with other browsers such as Chrome or Edge. (windows 11 and 10) What can be a possible cause? is there anything to configurate? thanks for your answers!

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Firefox not allowing proper performance of another site

Max.com worked fine with Firefox but then stopped allowing scrolling to the right. It works fine on Chrome. Max.com is looking into it, but thought maybe Firefox change… (læs mere)

Max.com worked fine with Firefox but then stopped allowing scrolling to the right. It works fine on Chrome. Max.com is looking into it, but thought maybe Firefox changed something and messed me up.

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Website Like Microsoft, Chat-GPT, Valorant has issues with redirect Cookies on firefox.

Whenever i try to sign in my account In the aforementioned websites it either gets stuck in the login loop (microsoft) or will throw me an error like "Failed to login" or… (læs mere)

Whenever i try to sign in my account In the aforementioned websites it either gets stuck in the login loop (microsoft) or will throw me an error like "Failed to login" or "Expected redirect cookie to exist" (valorant)

My guesses are cookies causes the issue and i tried the following things: Clear Data and Cookies : Fail Refresh Firefox: Fail Disable Every Network Protection : Fail Use A different Browser to see if it's only Firefox that has issue: Pass - Using Opera GX Reformat Windows: Fail and i managed to delete some registry stuff that corrupted windows along the way. Fresh install of windows: Fail (although im using firefox nightly right now to write the report) Flushing DNS via cmd: Fail

as much as i love firefox i won't be able to use it if this keeps happening specially since microsoft (website) is important to me to access some things. I don't wanna move everything to OGX just because of this bug..

Last thing: Version of Windows: Windows 11 Pro For Workstation - 22H2 (22621.1702)

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Firefoox not showing PHP Errors

Hi, I am a long time Firefox users and promoter. Due to laptop theft I had to move to a new laptop WIN 11 and Firefox is v 117.0 When developing php pages the errors wo… (læs mere)

Hi,

I am a long time Firefox users and promoter. Due to laptop theft I had to move to a new laptop WIN 11 and Firefox is v 117.0

When developing php pages the errors won't display. The same pages display the errors in Chrome (I know that's a bad word :)).

Is there a setting that I am missing in Firefox to display errors as it did on my old laptop??

Thanks,

John

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Firefox processes

After seeing dozens of Firefox processes idle but taking up memory, I reinstalled the browser. I found the issue was still unresolved so I looked into it more carefully.… (læs mere)

After seeing dozens of Firefox processes idle but taking up memory, I reinstalled the browser. I found the issue was still unresolved so I looked into it more carefully. When I startup and shutdown Firefox, there are 6 processes, which I read was normal. However, it adds 5 more processes each time I startup and shutdown the browser. I do not want to leave the browser up all day and I let my computer sleep rather than shutdown each night. I reboot after updates etc. The processes disappear on restart/reboot. WIN 11 Pro 64 bit.

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browser

A few days ago a friend set up a new computer for me which has Windows 11. I thought he installed Mozilla Firefox for Windows 11, but I'm not sure if he did it correctly… (læs mere)

A few days ago a friend set up a new computer for me which has Windows 11. I thought he installed Mozilla Firefox for Windows 11, but I'm not sure if he did it correctly. How do I find out if it was installed for Windows 11? Thank you!

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