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CVE Request -- Ekiga (x < 4.0.0): DoS (crash) after receiving call from other party with not UTF-8 valid name
From: Jan Lieskovsky <jlieskov () redhat com>
Date: Mon, 3 Dec 2012 12:36:27 -0500 (EST)
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: [1] https://bugzilla.gnome.org/show_bug.cgi?id=653009 Relevant upstream patch: [2] http://git.gnome.org/browse/ekiga/commit/?id=7d09807257 References: [3] http://ftp.gnome.org/pub/gnome/sources/ekiga/4.0/ekiga-4.0.0.news [4] 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
Current thread:
- CVE Request -- Ekiga (x < 4.0.0): DoS (crash) after receiving call from other party with not UTF-8 valid name Jan Lieskovsky (Dec 03)