Date: Fri, 3 Oct 2014 15:01:12 +0000 From: mancha <mancha1@...o.com> To: oss-security@...ts.openwall.com Cc: Solar Designer <solar@...nwall.com>, rgerhards@...adiscon.com Subject: Re: sysklogd vulnerability (CVE-2014-3634) On Fri, Oct 03, 2014 at 01:53:02PM +0200, Rainer Gerhards wrote: > I didn't try out sysklogd as I was busy enough with rsyslog BUT I can > crash unpatched rsyslog v3 and the code path in question is extremely > similar in those two. OK, I just graduated from my crash-course on setting up an unpatched rsyslog 3.22.3 daemon. I've hit it with lots of pri "vals" including: x112, 80000000000000000000000000000000, my lottery numbers, and the magical 3500000000 but am unable to crash it. printline()'s are very similar like you say so it would be worthwhile if we could dig a little. Rainer, would you be able to provide a backtrace? or be more specific about the steps you took to crash it? --mancha PS I've taken Joey off the CC list because he's not expressed any interest in this and is probably busy adding to his spamassassin rulesets. Content of type "application/pgp-signature" skipped
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