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Test whether the world is ready for security.ssl.require_safe_negotiation -> true #237

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pyllyukko opened this issue Mar 13, 2017 · 13 comments
Open

Test whether the world is ready for security.ssl.require_safe_negotiation -> true #237

pyllyukko opened this issue Mar 13, 2017 · 13 comments
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crypto website breakage

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@pyllyukko
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No description provided.

@Atavic
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Atavic commented Mar 14, 2017

Seems like one of the many implementations that web admins tend to ignore:
https://forum.palemoon.org/viewtopic.php?t=14549#p104106

@pyllyukko
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It's not a matter of configuration, but upgrading the underlying TLS library to a version that supports RFC5746.

@pyllyukko
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At least www.vmware.com is not ready ☹️

New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated

@Atavic
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Atavic commented May 29, 2017 •
edited

World doesn't seem ready yet, as RFC is actually supported by OpenSSL and others, but it's rarely implemented on the mail and webservers?

On Thunderbird: security.ssl.warn_missing_rfc5746;1

pyllyukko added a commit that referenced this issue Dec 3, 2017
@pyllyukko
Disabled dom.{storage,indexedDB} & require safe renegotiation
461bb9d 
Related issues / commits:

* #263
* #237
* d4c98d9
@jakejarvis
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I know this is ancient but just adding that this broke Hulu login (auth.hulu.com) for me. 😞

@Atavic
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Atavic commented Feb 1, 2019

Blame Hulu admins.

@jakejarvis
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@Atavic oh yes, to be clear I'm definitely not blaming you guys! I'm just sad that some of the biggest websites are still way behind on implementing this almost two years later.

@pyllyukko
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pyllyukko commented May 12, 2020 •
edited

identify.nordea.com not ready :(

nordea

15.4.2024: Secure Renegotiation Supported

@pyllyukko
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tools.cisco.com not ready.

@pyllyukko
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pyllyukko commented Sep 9, 2020 •
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caterpillar.com

15.4.2024: Works

@pyllyukko
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pyllyukko commented Feb 4, 2021 •
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https://support-us.samsung.com/

15.4.2024: SSL_ERROR_UNSAFE_NEGOTIATION

@polyzen
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polyzen commented Feb 4, 2021

Needs to be toggled when logging into https://www.verizon.com/, for https://ssoauth.verizon.com.

@pyllyukko
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Needs to be toggled when logging into https://www.verizon.com/, for https://ssoauth.verizon.com.

These seem to work now.

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@pyllyukko @jakejarvis @polyzen @Atavic