[ale] Well, this does nothing for the reputation of Linux
Jim Kinney
jim.kinney at gmail.com
Mon Jul 22 11:03:39 EDT 2013
Cars are bad because there are dumb drivers. The solution is to get rid of
the drivers. A system whose failure causes human tragedy should be fixed.
On Mon, Jul 22, 2013 at 9:54 AM, leam hall <leamhall at gmail.com> wrote:
> Ah, so you're saying that cars are bad because there are dumb drivers that
> can't replace an engine?
>
> Is there bad code written in PHP? Sure. Same for Python, Perl, C(++/sharp)
> etc. Don't blame the language for the users.
>
> Leam
>
>
> On Mon, Jul 22, 2013 at 9:47 AM, Michael B. Trausch <mbt at naunetcorp.com>wrote:
>
>> On 07/21/2013 04:44 PM, Andy Borgmann wrote:
>>
>> Where do you see this being a PHP non-security. It sounds like it was an
>> updated version of vBulletin's admin panel that had a security flaw. Even
>> if vBulletin is coded in PHP, I don't see why blaming PHP as a whole is
>> warranted in this case and not just vBulletin. PHP seems secure enough or
>> Facebook.
>>
>>
>> Some points:
>>
>> 1. Facebook does not run the official PHP, they run a subset of it
>> that is then compiled, if memory serves, to C++ and then compiled to system
>> code.
>> 2. PHP itself is insecure for *many* reasons, the least of which:
>> 1. PHP has never deprecated functionality that is known-unsafe,
>> given the average experience of the PHP-only programmer; for example, SQL
>> injection attacks are pandemic in PHP code not because it's any less safe
>> than C, but because it is just as safe as C and PHP-only programmers don't
>> have perspective from which to draw from to secure their own code. This
>> flaw could be fixed in PHP by removing functions that permit it; in my
>> book, that makes it a PHP flaw (it's easier to fix PHP than it would be to
>> fix all PHP programmers).
>> 2. PHP has a large number of pseudoprogrammers that work with it.
>> These people are mostly management types that found that they can quickly
>> piece together a PHP script and make it do something useful. These people
>> have no background in security, information technology, information systems
>> or any similar such topic. They often C&P pathologically, and the systems
>> that they create are swiss cheese from a security perspective. Again, this
>> is something that can be fixed in PHP, by ensuring that variables that come
>> from the user are always represented in a canonical format and that outputs
>> are properly escaped.
>> 3. PHP has a large number of what I call "auto-fsck-you" features
>> built-in to it that most people do not understand. One such example is
>> PHP's associative arrays, which are really integer arrays. The reason that
>> integers and string keys can both be used in PHP in the same array is that
>> they share the same namespace; a very large sequential array is quite
>> likely to clash with the hashed namespace used for string keys. Fun, yes?
>> And that's just one example.
>>
>> I could go on for pages, but there are many others who have done so at
>> length; I won't reinvent the wheel here. I can say, though, that a quick
>> review of US-CERT data shows that PHP and applications written in it are
>> still among the most common of security problems—even in systems written by
>> professional programmers.
>> --
>> [image: Naunet Corporation Logo] Michael B. Trausch
>>
>> President, *Naunet Corporation*
>> ☎ (678) 287-0693 x130 or (888) 494-5810 x130
>>
>>
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>
>
> --
> Mind on a Mission <http://leamhall.blogspot.com/>
>
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--
--
James P. Kinney III
*
*Every time you stop a school, you will have to build a jail. What you gain
at one end you lose at the other. It's like feeding a dog on his own tail.
It won't fatten the dog.
- Speech 11/23/1900 Mark Twain
*
http://electjimkinney.org
http://heretothereideas.blogspot.com/
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