506466 - https with encryption key >=128 bits does not display correctly

Status: RESOLVED WONTFIX

(Firefox :: Security, defect)

Description

[Alberto Garduño Flores]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; es-ES; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; es-ES; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1

when i tried to open a web site using https with encryption key only >= 128 bits,with firefox 3.5.1 in a x86 operating system the web does not display correctly and the security information says "there are information that could not been cipher".
for more details, in a x64 operating system I had not this error, I also tried with Internet explorer 8 and google chrome in x86 operating systems and I had not this error.
The site is the administrative site of the firewall fortigate.

Reproducible: Always

Steps to Reproduce:
1.open the administrative site of the firewall fortigate which have an chiper key only >=128 bits

Actual Results:  
the problem described

Expected Results:  
display correctly the page, and chiper all content

Comment 1

[Nelson Bolyard (seldom reads bugmail)]

Not a security vulnerability

Comment 2

[Matthias Versen [:Matti]]

There is not much we can do without a testcase/public URL

Comment 3

[Swarnava Sengupta (:Swarnava)]

Firefox 3.0 is now EOL, please try latest version of Firefox and feel free to open if it reproducible on latest build
* http://getfirefox.com
for support
* https://support.mozilla.org/questions/new