Exclusive binary files
max at love2party.net
Sun Sep 2 09:13:46 PDT 2007
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 don't have a compiler, then he tries
> to put the compiled exploit... supose that I can't mount the users
> partition in "noexec" mode...
> Anybode knows a solution for these?
IIRC csjp@ had some code to do this inside the MAC framework. Storing
hashes in extended attributes and only allowing execution of signed
not sure what became of it, though.
/"\ Best regards, | mlaier at freebsd.org
\ / Max Laier | ICQ #67774661
X http://pf4freebsd.love2party.net/ | mlaier at EFnet
/ \ ASCII Ribbon Campaign | Against HTML Mail and News
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 187 bytes
Desc: This is a digitally signed message part.
Url : http://lists.freebsd.org/pipermail/freebsd-hackers/attachments/20070902/acfd4650/attachment.pgp
More information about the freebsd-hackers