Security Incidents mailing list archives
Re: Bind8 exploit and a deleted partition map
From: Jose Nazario <jose () BIOCSERVER BIOC CWRU EDU>
Date: Tue, 13 Feb 2001 14:49:14 -0500
On Tue, 13 Feb 2001, Luciano Miguel Ferreira Rocha wrote:
If you want to make sure that a partition table does exist before rebooting a machine, do a fdisk -l. If no partition table is found, reconstruct it with the information contained in /proc/partitions and dmesg. (Alas, that information may not be sufficient and /proc file and fdisk are linux specific, I don't know if they work that way in other OS.)
i have done that in the past, basically using fdisk to recreate a partition table. unless you remake the filesystems, you're set. the table is just that, a small table that simply tells where and how to access the disk for a 'partition'. worked like a champ on C:\, but due to some off step partitions D:\ was irrecoverable. (this was Win95, btw.) should work for ext2 filesystems (in Linux). should also work for SCSI disks. the trick is getting the exact correct data about the partition table, including cylinders and such. ____________________________ jose nazario jose () cwru edu PGP: 89 B0 81 DA 5B FD 7E 00 99 C3 B2 CD 48 A0 07 80 PGP key ID 0xFD37F4E5 (pgp.mit.edu)
Current thread:
- Bind8 exploit and a deleted partition map Matteo,Marc A. (Feb 13)
- Re: Bind8 exploit and a deleted partition map Luciano Miguel Ferreira Rocha (Feb 13)
- Re: Bind8 exploit and a deleted partition map Jose Nazario (Feb 13)
- Re: Bind8 exploit and a deleted partition map Derek Kwan (Feb 13)
- Re: Bind8 exploit and a deleted partition map Crist Clark (Feb 13)
- Re: Bind8 exploit and a deleted partition map Jeremy L. Gaddis (Feb 14)
- Re: Bind8 exploit and a deleted partition map Valdis Kletnieks (Feb 14)
- Re: Bind8 exploit and a deleted partition map Eric Brandwine (Feb 14)
- Priorities (was: Bind8 exploit and a deleted partition map) Dustin Mitchell (Feb 15)
- Re: Priorities (was: Bind8 exploit and a deleted partition map) Crist Clark (Feb 15)
- Re: Bind8 exploit and a deleted partition map Crist Clark (Feb 13)
- Re: Bind8 exploit and a deleted partition map Luciano Miguel Ferreira Rocha (Feb 13)
- <Possible follow-ups>
- Re: Bind8 exploit and a deleted partition map Justin Shore (Feb 14)