[Dailydave] SquirrelMail GPG Plugin vuln

[Nicob]

> Its probably not a good idea to give out so much information about  
> the vulnerabilities.  The Squirrelmail GPG Plugin one says its a  
> command injection vulnerability.  Shouldn't be too hard to rediscover  
> that.

Version 2.1 of the SquirrelMail GPG Plugin was published yesterday. It
blocks an attack vector I found after your mail while quickly grep'ing
for dangerous PHP calls.

I don't know if this patch killed the auctionned bug, but the funny
comment in gpg_check_sign_pgp_mime() is still here. At least, my 2.0 PoC
doesn't work anymore on 2.1 ;-))

Giving out some much information was really stupid ...

Nicob