Date: Fri, 16 Mar 2012 15:24:14 -0500 (CDT) From: "Matthew Jordan" <mjordan@...ium.com> To: Kurt Seifried <kseifried@...hat.com> Cc: Jan Lieskovsky <jlieskov@...hat.com>, "Steven M. Christey" <coley@...us.mitre.org>, oss-security@...ts.openwall.com Subject: Re: CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws ----- Original Message ----- > From: "Kurt Seifried" <kseifried@...hat.com> > To: oss-security@...ts.openwall.com > Cc: "Jan Lieskovsky" <jlieskov@...hat.com>, "Steven M. Christey" <coley@...us.mitre.org>, "Matt Jordan" > <mjordan@...ium.com> > Sent: Friday, March 16, 2012 12:57:15 PM > Subject: Re: [oss-security] CVE Request -- Asterisk: AST-2012-002 and AST-2012-003 flaws > > On 03/16/2012 05:47 AM, Jan Lieskovsky wrote: > > Hello Kurt, Steve, vendors, > > > > 1) AST-2012-002: > > > > An out-of stack-based buffer write flaw was found in the way the > > Miliwatt > > application of the Asterisk, open source telephony toolkit, > > performed > > generation of constant audio tone at 1000Hz (the 'o' option) from > > certain, > > provided audio packets, when the 'internal_timing' Asterisk > > configuration file > > option was disabled. In this configuration, a remote attacker could > > provide a > > specially-crafted audio packet file, which once processed by the > > Miliwatt > > application would lead to that application crash, or, potentially > > arbitrary > > code execution with the privileges of the user running the > > application. > > > > Upstream security advisory: > >  http://downloads.asterisk.org/pub/security/AST-2012-002.pdf > > > > Asterisk v18.104.22.168 announcement: > >  http://www.asterisk.org/node/51797 > > > > Upstream patch against the v1.8 branch: > >  > > http://downloads.asterisk.org/pub/security/AST-2012-002-1.8.diff > > > > References: > >  https://bugs.gentoo.org/show_bug.cgi?id=408431 > >  https://bugzilla.redhat.com/show_bug.cgi?id=804038 > > Please use CVE-2012-1183 for Asterisk AST-2012-002 > > > > 2) AST-2012-003: > > > > A stack-based buffer overflow flaw was found in the way Asterisk > > Manager > > Interface of Asterisk, open source telephony toolkit, performed > > processing of > > certain HTTP Digest Authentication headers. A remote attacker, > > attempting to > > connect to the HTTP session could send a HTTP Digest Authentication > > header with > > specially-crafted values for certain fields, which once processed > > by the > > Asterisk parse digest authorization header functionality would lead > > to > > asterisk > > crash, or, potentially arbitrary code execution with the privileges > > of > > the user > > running the application. > > > > Upstream security advisory: > >  http://downloads.asterisk.org/pub/security/AST-2012-003.pdf > > > > Asterisk v22.214.171.124 announcement: > >  http://www.asterisk.org/node/51797 > > > > Upstream patch against the v1.8 branch: > >  > > http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff > > > > References: > >  https://bugs.gentoo.org/show_bug.cgi?id=408431 > >  https://bugzilla.redhat.com/show_bug.cgi?id=804042 > > > > Could you allocate two ids for these issues? > > > Please use CVE-2012-1184 for Asterisk AST-2012-003 > > > > Thank you && Regards, Jan. > > -- > > Jan iankko Lieskovsky / Red Hat Security Response Team > > > > P.S.: Cc-ed Matt Jordan of the Asterisk team, so once the ids are > > assigned, he > > can update the advisories. > > > -- > Kurt Seifried Red Hat Security Response Team (SRT) Thanks Kurt. We'll get those added to the advisories right away. Matthew Jordan Digium, Inc. | Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: http://digium.com & http://asterisk.org
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