[pkg-bacula-devel] Upload

[Sven Hartge]

On 26.10.2017 22:44, Carsten Leonhardt wrote:

> could you have a quick look at my merge of the CVE branch with master?
> If it's ok, I'll upload the result as 9.0.4+dfsg-3.

Looking at everything again, I am right now wondering if we should keep
everything as is for the systemd case. Yes, the PID file is created as
non-root, but systemd does not use it, so the CVE does not apply.

Only the sysv-init case is/maybe vulnerable, because start-stop-daemon
uses the PID file to decide what to kill. (Does it really? Doesn't it
check if the PID in the PID file really does belong to a process
originating the the $DAEMON binary?)

Unfortunately I killed my sysv-init VM yesterday and have yet to create
a new one, so I can't verify what start-stop-daemon does if one
deliberately changes/fakes the PID in the PID file.

Your opinion on this?

Grüße,
Sven.



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