Re: Rumours about Apache 1.3.22 exploits

From: VeNoMouS (venomat_private)
Date: Thu Feb 28 2002 - 09:03:40 PST

  • Next message: Dragos Ruiu: "cansecwest/core02"

    Actally I was pasted on a so called exploit this afternoon which claims to
    exploit via post but was only pasted on a binary,
    how ever please watch out for this I beleave its a working exploit but it
    also seems to open up a udp port on 3049 and some how seems to cloning the
    last proc , when stracing the 3049 all it seems to do is sit there and
    recv(...) and does nothing when you type anything.
    
    binary is called 73501867 - x86/linux mod_php v4.0.2rc1-v4.0.5 by lorian.
    
    Has any one seen this about before?? Is this a trojan , if not then why does
    it open udp 3049 even after a reboot.
    i trace the proc opening that port kill it and it seems to clone some how my
    last proc and then 2mins l8r opens the port again.
    
    Any ideas?
    
    
    ----- Original Message -----
    From: "Olaf Kirch" <okirat_private>
    To: "H D Moore" <hdmat_private>
    Cc: <fractalgat_private>; <vuln-devat_private>
    Sent: Wednesday, February 27, 2002 3:07 AM
    Subject: Re: Rumours about Apache 1.3.22 exploits
    
    
    > > There is a bug in the php_split_mime function in PHP 3.x and 4.x. There
    is a
    > > working exploit floating around which provides a remote bindshell for
    PHP
    > > versions 4.0.1 to 4.0.6 with a handful of default offsets for different
    > > platforms.
    >
    > Blechch. This code is really icky. There's really an sprintf down there
    > in the code that looks bad (apart from a few other things that look bad).
    > But if I don't misread the patch, the sprintf is still there in 4.1.1.
    >
    > > Since the PHP developers commited another change to the affected
    > > source file (rfc1687.c) about two days ago, speculation is that there is
    yet
    > > another remote exploit.
    >
    > Not in the public CVS (has been removed?)
    >
    > Olaf
    > --
    > Olaf Kirch         |  --- o --- Nous sommes du soleil we love when we play
    > okirat_private  |    / | \   sol.dhoop.naytheet.ah kin.ir.samse.qurax
    > okirat_private    +-------------------- Why Not?! -----------------------
    >          UNIX, n.: Spanish manufacturer of fire extinguishers.
    >
    



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