Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Websocket TLS

  • 5 majibu
  • 0 wana tatizo hili
  • 24 views
  • Last reply by Marty

more options

Hello,

My Websocket server recently started failing in Firefox. After some investigation it looks like the issues began in v130. The Websocker server works in all other browsers and in Firefox version <= 129. After much troubleshooting it seems like a change was made to the TLS negotiation when making a Websocket connection. I was able to temporarily solve the problem by forcing TLSv1.2 instead of negotiating the strongest TLS available. Was there a recent change to how TLS is negotiated when making a wss Websocket connection?

Hello, My Websocket server recently started failing in Firefox. After some investigation it looks like the issues began in v130. The Websocker server works in all other browsers and in Firefox version <= 129. After much troubleshooting it seems like a change was made to the TLS negotiation when making a Websocket connection. I was able to temporarily solve the problem by forcing TLSv1.2 instead of negotiating the strongest TLS available. Was there a recent change to how TLS is negotiated when making a wss Websocket connection?

All Replies (5)

more options

Can you use mozRegression to find a problematic commit? Thanks.

Helpful?

more options

pushlog_url: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=5d5de7f7081bcd8536d2f6ca8f21e2db51b9bdad&tochange=09f63cde74c7eda75ef972fa85fcf69350dbd427

Bug 1906193 - land NSS 525c5044cc9e UPGRADE_NSS_RELEASE, r=keeler

Changeset: c058dd79bdd42732baf373b31c9a7376b53cccf8

Modified by Marty

Helpful?

more options

pushlog_url: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=5d5de7f7081bcd8536d2f6ca8f21e2db51b9bdad&tochange=09f63cde74c7eda75ef972fa85fcf69350dbd427

Bug 1906193 - land NSS 525c5044cc9e UPGRADE_NSS_RELEASE, r=keeler

Changeset: c058dd79bdd42732baf373b31c9a7376b53cccf8

Helpful?

more options

It adds a new cryptographic key exchange protocol that can affect you.

You can go to bug 1906193, click the New/Clone button and create a new bug by selecting Create a new bug ...that is regressed by this bug.

Helpful?

more options

Thank you. Bug Report created here: https://bugzilla.mozilla.org/show_bug.cgi?id=1930260

Helpful?

Uliza swali

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.