Date: Mon, 3 Dec 2012 12:36:27 -0500 (EST) From: Jan Lieskovsky <jlieskov@...hat.com> To: oss-security@...ts.openwall.com Cc: "Steven M. Christey" <coley@...us.mitre.org>, Damien Sandras <dsandras@...onix.com>, Eugen Dedu <eugen.dedu@...pm.univ-fcomte.fr> Subject: CVE Request -- Ekiga (x < 4.0.0): DoS (crash) after receiving call from other party with not UTF-8 valid name Hello Kurt, Steve, vendors, a denial of service flaw was found in the way Ekiga, a Gnome based SIP/H323 teleconferencing application, processed information from certain OPAL connections ([certain] UTF-8 strings were not verified for validity prior showing them). A remote attacker (other party with a not UTF-8 valid name) could use this flaw to cause ekiga executable crash. Upstream bug report:  https://bugzilla.gnome.org/show_bug.cgi?id=653009 Relevant upstream patch:  http://git.gnome.org/browse/ekiga/commit/?id=7d09807257 References:  http://ftp.gnome.org/pub/gnome/sources/ekiga/4.0/ekiga-4.0.0.news  https://bugzilla.redhat.com/show_bug.cgi?id=883058 Could you allocate a CVE id for this? Thank you && Regards, Jan. -- Jan iankko Lieskovsky / Red Hat Security Response Team
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