Date: Fri, 20 Jan 2012 10:55:20 -0500 (EST) From: "Steven M. Christey" <coley@...-smtp.mitre.org> To: oss-security@...ts.openwall.com cc: "Steven M. Christey" <coley@...-smtp.mitre.org>, Joshua Colp <jcolp@...ium.com> Subject: Re: CVE Request -- Asterisk AST-2012-001 / Remote DoS while processing crypto line for media stream with non-existing RTP CVE-2012-0885 was already assigned to AST-2012-001 based on a request from the upstream vendor. They probably updated their advisory since your initial request: http://downloads.asterisk.org/pub/security/AST-2012-001.html - Steve On Fri, 20 Jan 2012, Jan Lieskovsky wrote: > Hello Kurt, Steve, vendors, > > a denial of service flaw was found in the way asterisk processed certain > requests to negotiate secure video stream, when the res_srtp Asterisk module > has been loaded and video support has not been enabled. A remote attacker > could > provide a specially-crafted media stream negotiation request, which once > processed by Asterisk would lead to asterisk daemon crash by processing > crypto > line for such media stream. > > References: >  http://downloads.asterisk.org/pub/security/AST-2012-001.html >  https://issues.asterisk.org/jira/browse/ASTERISK-19202 >  https://bugzilla.redhat.com/show_bug.cgi?id=783487 > > Upstream patch against the v1.8.x branch: >  http://downloads.asterisk.org/pub/security/AST-2012-001-1.8.diff > > Upstream patch against the v1.10.x branch: >  http://downloads.asterisk.org/pub/security/AST-2012-001-10.diff > > Could you allocate a CVE identifier for this? > > Thank you && Regards, Jan. > -- > Jan iankko Lieskovsky / Red Hat Security Response Team >
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