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Re: Heartbleed bug? [message #185553 is a reply to message #185550]

Thu, 10 April 2014 22:45

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On Thu, 10 Apr 2014 22:54:01 +0200, Arno Welzel wrote:

> The fact is, that stream_socket_enable_crypto() allows to build a server
> which listens on a socket to accept incoming SSL/TLS connections and
> uses OpenSSL for this.
>
> OpenSSL up to 1.0.1f has a now well known vulnerability for that use
> case.
>
> Ask who ever you want. If you got the answers that prove all this wrong,
> do the rest of us a favour and tell us.

Yes, but for that issue to affect your (or my, or Jerry's) code, we'd
have had to write our own SSL/TLS enabled server in PHP.

And for that issue to affect anyone elses code, they'd have had to write
their own SSL/TLS enabled server in PHP.

So this comes back to: The "heartbleed" exploit will only affect your php
code if your php code is linked against the exploitable OpenSSL libraries
*AND* your code calls functions in those libraries that expose the
exploits.

And to know that you need to know which functions of the libraries are
exploitable, and whether your code calls those functions. It's impossible
for anyone, without reviewing another persons code, to tell whether that
other person's code is exposed to this exploit or not, and that is the
point that I believe Jerry is trying to make, and that you are so
abstrusely refusing to recognise.

--
Denis McMahon, denismfmcmahon(at)gmail(dot)com

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[Message index]

		Heartbleed bug? By: Kevin Burton on Wed, 09 April 2014 12:24
		Re: Heartbleed bug? By: Jerry Stuckle on Wed, 09 April 2014 13:17
		Re: Heartbleed bug? By: Robert Heller on Wed, 09 April 2014 13:56
		Re: Heartbleed bug? By: Jerry Stuckle on Wed, 09 April 2014 15:21
		Re: Heartbleed bug? By: Christoph Michael Bec on Wed, 09 April 2014 15:43
		Re: Heartbleed bug? By: Jerry Stuckle on Wed, 09 April 2014 17:37
		Re: Heartbleed bug? By: Arno Welzel on Thu, 10 April 2014 06:51
		Re: Heartbleed bug? By: Jerry Stuckle on Thu, 10 April 2014 11:52
		Re: Heartbleed bug? By: Christoph Michael Bec on Thu, 10 April 2014 12:03
		Re: Heartbleed bug? By: Jerry Stuckle on Thu, 10 April 2014 16:36
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 23:01
		Re: Heartbleed bug? By: The Natural Philosoph on Thu, 10 April 2014 23:47
		Re: Heartbleed bug? By: Eli the Bearded on Fri, 11 April 2014 00:38
		Re: Heartbleed bug? By: Jerry Stuckle on Fri, 11 April 2014 01:58
		Re: Heartbleed bug? By: Denis McMahon on Fri, 11 April 2014 02:59
		Re: Heartbleed bug? By: The Natural Philosoph on Fri, 11 April 2014 03:36
		Re: Heartbleed bug? By: Jerry Stuckle on Fri, 11 April 2014 16:08
		Re: Heartbleed bug? By: Arno Welzel on Thu, 10 April 2014 20:54
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 22:45
		Re: Heartbleed bug? By: Arno Welzel on Fri, 11 April 2014 06:33
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 15:47
		Re: Heartbleed bug? By: Robert Heller on Wed, 09 April 2014 15:56
		Re: Heartbleed bug? By: Jerry Stuckle on Wed, 09 April 2014 17:38
		Re: Heartbleed bug? By: M. Strobel on Wed, 09 April 2014 22:11
		Re: Heartbleed bug? By: Jerry Stuckle on Thu, 10 April 2014 11:53
		Re: Heartbleed bug? By: The Natural Philosoph on Wed, 09 April 2014 20:02
		Re: Heartbleed bug? By: Adam Harvey on Wed, 09 April 2014 23:43
		Re: Heartbleed bug? By: Eli the Bearded on Thu, 10 April 2014 00:01
		Re: Heartbleed bug? By: Arno Welzel on Thu, 10 April 2014 06:43
		Re: Heartbleed bug? By: Arno Welzel on Thu, 10 April 2014 06:57
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 15:50
		Re: Heartbleed bug? By: The Natural Philosoph on Thu, 10 April 2014 18:37
		Re: Heartbleed bug? By: Arno Welzel on Thu, 10 April 2014 20:56
		Re: Heartbleed bug? By: M. Strobel on Thu, 10 April 2014 21:32
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 23:14
		Re: Heartbleed bug? By: Arno Welzel on Fri, 11 April 2014 06:23
		Re: Heartbleed bug? By: Denis McMahon on Thu, 10 April 2014 15:42
		Re: Heartbleed bug? By: Arno Welzel on Fri, 11 April 2014 11:00

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