Re: Exclusive binary files

2007-09-02 Thread Mike Meyer
On Sun, 2 Sep 2007 12:45:09 +0200 Joerg Sonnenberger <[EMAIL PROTECTED]> wrote: > On Sat, Sep 01, 2007 at 06:30:20PM -0400, Mike Meyer wrote: > > On Sat, 1 Sep 2007 14:27:42 -0300 "Klaus Schneider" <[EMAIL PROTECTED]> > > wrote: > > > Well, anybody know a way to make the FreeBSD run just binaries

Re: Exclusive binary files

2007-09-02 Thread Robert Watson
On Sun, 2 Sep 2007, Max Laier wrote: On Saturday 01 September 2007, Klaus Schneider wrote: Well, anybody know a way to make the FreeBSD run just binaries that I have compiled? For example: A hacker get a access to a shell into my server, and then it put a exploit code, but on the machine d

Re: Exclusive binary files

2007-09-02 Thread Max Laier
On Saturday 01 September 2007, Klaus Schneider wrote: > Hi. > > Well, anybody know a way to make the FreeBSD run just binaries that I > have compiled? > > For example: > A hacker get a access to a shell into my server, and then it put a > exploit code, but on the machine don't have a compiler, then

Re: Exclusive binary files

2007-09-02 Thread Klaus Schneider
2007/9/2, Joerg Sonnenberger <[EMAIL PROTECTED]>: > > On Sat, Sep 01, 2007 at 06:30:20PM -0400, Mike Meyer wrote: > > On Sat, 1 Sep 2007 14:27:42 -0300 "Klaus Schneider" <[EMAIL PROTECTED]> > wrote: > > > Well, anybody know a way to make the FreeBSD run just binaries that I > have > > > compiled? >

Re: Exclusive binary files

2007-09-02 Thread Bill Moran
Joerg Sonnenberger <[EMAIL PROTECTED]> wrote: > > On Sat, Sep 01, 2007 at 06:30:20PM -0400, Mike Meyer wrote: > > On Sat, 1 Sep 2007 14:27:42 -0300 "Klaus Schneider" <[EMAIL PROTECTED]> > > wrote: > > > Well, anybody know a way to make the FreeBSD run just binaries that I have > > > compiled? > >

Re: Exclusive binary files

2007-09-02 Thread Joerg Sonnenberger
On Sat, Sep 01, 2007 at 06:30:20PM -0400, Mike Meyer wrote: > On Sat, 1 Sep 2007 14:27:42 -0300 "Klaus Schneider" <[EMAIL PROTECTED]> wrote: > > Well, anybody know a way to make the FreeBSD run just binaries that I have > > compiled? > > In general, it's impossible. There's no way the system can k

Re: Exclusive binary files

2007-09-01 Thread Mike Meyer
On Sat, 1 Sep 2007 14:27:42 -0300 "Klaus Schneider" <[EMAIL PROTECTED]> wrote: > Well, anybody know a way to make the FreeBSD run just binaries that I have > compiled? In general, it's impossible. There's no way the system can know that you compiled a binary. There are a number of things you could

Re: Exclusive binary files

2007-09-01 Thread Peter Jeremy
On 2007-Sep-01 14:27:42 -0300, Klaus Schneider <[EMAIL PROTECTED]> wrote: >Well, anybody know a way to make the FreeBSD run just binaries that I have >compiled? The simplest way would be to change the ELF OSABI that the kernel loader recognises as FreeBSD (patch ELFOSABI_FREEBSD in sys/sys/elf_com

Exclusive binary files

2007-09-01 Thread Klaus Schneider
Hi. Well, anybody know a way to make the FreeBSD run just binaries that I have compiled? For example: A hacker get a access to a shell into my server, and then it put a exploit code, but on the machine don't have a compiler, then he tries to put the compiled exploit... supose that I can't mount t