Hello,
Today I've managed to escape from a jail by accident and ended up with
root access to the host's filesystem.
Here's what I did:
* Using ezjail for managing my jails
* Verified in FreeBSD 9.0-BETA3 and 9.0-RC3
* This works only when I use sudo, and cannot reproduce if I execute
On 28. Dec 2011, at 08:58 , Marin Atanasov Nikolov wrote:
Hello,
Today I've managed to escape from a jail by accident and ended up with
root access to the host's filesystem.
This has been discussed to lengths within the last year (I think it was).
See the updated man page:
In message CAJ-UWtQnYWb8TUzk91Z+CxgfVsDM=wtbdrpp_v9pbnv7ar4...@mail.gmail.com
, Marin Atanasov Nikolov writes:
Then from the host machine I've moved this folder to the cwd.
[...]
Not sure if it is sudo or jail issue, and would be nice if someone
with more experience can check this up :)
That's
On 12/28/11 12:58 AM, Marin Atanasov Nikolov wrote:
Hello,
Today I've managed to escape from a jail by accident and ended up with
root access to the host's filesystem.
Here's what I did:
* Using ezjail for managing my jails
* Verified in FreeBSD 9.0-BETA3 and 9.0-RC3
* This works only
On 12/28/2011 02:58 AM, Marin Atanasov Nikolov wrote:
Hello,
Today I've managed to escape from a jail by accident and ended up with
root access to the host's filesystem.
Here's what I did:
* Using ezjail for managing my jails
* Verified in FreeBSD 9.0-BETA3 and 9.0-RC3
* This works only
Stephen Montgomery-Smith step...@missouri.edu writes:
I agree with the poster that the jail didn't really escape, but was
sprung from the outside.
Easily prevented by making sure that every jail's root directory is
unreachable to unprivileged users. Say your jails are in /jail/foo,
/jail/bar
