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[Vserver] [Advisory] procfs in vserver[edit]
- From: Herbert Poetzl
- Date: Thu, 8 Jan 2004 21:19:39 +0100 (CET)
Dear Vserver Community! we discovered that there is a security issue in all vserver versions, which will be solved soon, but for now it would be best to mount the procfs read only on your vserver host. this can be done with: mount -o remount,ro /proc if access to the procfs is required on the host again (before a reboot, or for some other configurations) you can remount the procfs read-write again ... mount -o remount,rw /proc as you can imagine, it has to do with write access to specific proc entries from a vserver context ... best, Herbert
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