Re: Sendmail issues; possible exploit?

On Apr 29, 2004, at 12:03 PM, Nick Golder wrote:
> On a 4.8-RELEASE-p17 machine running Sendmail 8.12.8p2 we are seeing 
> the
> following errors in /var/log/{messages,maillog}:
> sm-mta[50018]: i3TDTBcR050018: SYSERR(root): out of memory: Cannot
> allocate memory

The error message suggests that you're running out of swapspace.  Do 
you have excessive numbers of sendmail processes running, perhaps due 
to someone mail-bombing your server?

There have been security holes fixed in sendmail since 8.12.8, and 
8.12.11 is the most current version.  Some of the fixes have been 
backported to FreeBSD 4.8, (that's what the p2 means), but I'm not sure 
whether your version is completely up-to-date.

-- 
-Chuck

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