Visiting any https website (gmail, spamhaus, etc.) results in SSL_ERROR_RX_UNEXPECTED_APPLICATION_DATA

RESOLVED WORKSFORME

Status

()

Core
Security: PSM
RESOLVED WORKSFORME
4 months ago
4 months ago

People

(Reporter: L.I.A.R., Unassigned)

Tracking

53 Branch
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Reporter)

Description

4 months ago
User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0
Build ID: 20170524174214

Steps to reproduce:

Logged-in into gmail account or tried to access https://www.spamhaus.org/zen/



Actual results:

Got the following page :
------
Secure Connection Failed

An error occurred during a connection to www.spamhaus.org. SSL received an unexpected Application Data record. Error code: SSL_ERROR_RX_UNEXPECTED_APPLICATION_DATA

    The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
    Please contact the website owners to inform them of this problem.

Learn moreā€¦

Report errors like this to help Mozilla identify and block malicious sites



Expected results:

I should have seen the actual content of the page

Updated

4 months ago
Component: Untriaged → Security: PSM
Product: Firefox → Core
Some things to try:
* are you connecting through a proxy?
* are any of your about:config prefs that start with "security.tls." or "security.ssl3." set to a non-default value?
* do you have any add-ons installed that might be interfering?
Flags: needinfo?(sexxxenator)
(Reporter)

Comment 2

4 months ago
Hi,

Thank for your feedback...

Strangely enough, when I deactivated addons (--safe-mode) or switched to another profile, nothing changed.

But I then restarted with my actual profile, and everything worked correctly...
Status: UNCONFIRMED → RESOLVED
Last Resolved: 4 months ago
Flags: needinfo?(sexxxenator)
Resolution: --- → WORKSFORME
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