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Default value of security.tls.version.fallback-limit in version 37

  • 2 replies
  • 18 have this problem
  • 104 views
  • Last reply by hshimoji

hshimoji
hshimoji
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I have read guidelines and some of past questions, but am not sure this is a right forum to post my question. Please kindly navigate me to a right place if necessary.

I noticed Firefox Beta 37 has the following default values for TLS configuration that I believe it always requires TLS 1.2 for TLS connection even though TLS 1.0 is allowed to use because you cannot fall back to TLS 1.0 due to the fallback-limit value.

security.tls.version.fallback-limit;3 security.tls.version.max;3 security.tls.version.min;1

The values of security.tls.version.max and min stays the same as Firefox 36, but security.tls.version.fallback-limit has changed from 1 to 3 in Firefox Beta 37.

Will security.tls.version.fallback-limit;3 be the default configuration in the next official Firefox 37 release?

I have read guidelines and some of past questions, but am not sure this is a right forum to post my question. Please kindly navigate me to a right place if necessary. I noticed Firefox Beta 37 has the following default values for TLS configuration that I believe it always requires TLS 1.2 for TLS connection even though TLS 1.0 is allowed to use because you cannot fall back to TLS 1.0 due to the fallback-limit value. security.tls.version.fallback-limit;3 security.tls.version.max;3 security.tls.version.min;1 The values of security.tls.version.max and min stays the same as Firefox 36, but security.tls.version.fallback-limit has changed from 1 to 3 in Firefox Beta 37. Will security.tls.version.fallback-limit;3 be the default configuration in the next official Firefox 37 release?

Chosen solution

hi hshimoji, the answer is yes: https://bugzilla.mozilla.org/show_bug.cgi?id=1084025

Read this answer in context 👍 2

All Replies (2)

philipp
philipp
  • Moderator
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Chosen Solution

hi hshimoji, the answer is yes: https://bugzilla.mozilla.org/show_bug.cgi?id=1084025

hshimoji
hshimoji Question owner
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philipp, thank you for the prompt response and information.