oss-sec mailing list archives
Re: CVE Request -- Ekiga (x < 4.0.0): DoS (crash) after receiving call from other party with not UTF-8 valid name
From: Kurt Seifried <kseifried () redhat com>
Date: Mon, 03 Dec 2012 18:55:21 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/03/2012 10:36 AM, Jan Lieskovsky wrote:
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
Please use CVE-2012-5621 for this issue. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQvVgJAAoJEBYNRVNeJnmTnTkP/1g3hZfD+vEtvLiYKi4ZN3e0 818jnR4mwGxCOriqdgdDuR9in1xcKbs3vocCRdAw5y8MlAQrHf0m0+BinIKNPwHs lTpfuj3XXl8TpMNjIeQ0hPmQb3wLINt7myzlBQZlc7TXWNT8OTwkT+hIBcHYvxzh eXm2EDu3z1uW6QiUNCGVESWoMlQmg2s5LaoRHvoc2dBBsEuIgoA5aEcn7XofOe7c 8tL1IEqwpNvBgBSB+PTmMeThSDCtGTzHw/9yrH6WBykKj7CyPsYpvqgD/q6+8cnH vARomEY6WfTqS6cYo1/D8L87s+iWjbGXrUUESeSRy3IYVLt5GxA7xGqXwRWmFeCi xYwEqpfIDghDyuTF4eCUsZUG7sdrUVXGtJ6qh00DaPwCDxhNDUapzgY5wloVrbjt +hqxK7QnlFXANpoFARirBuYhd6Q4tym940RoHmbWieoKIel0PRwK76q9RwjxWUUh p2YIi2/dyTiwWx9tsdIB77QqKI2agBQrwDLLQiXEHtimBb15ivHm+IPT5AUvyn1r gQloUzFYJ8ieSaPyKzHcJiU7Z80KXhyAAAbVc2iJ0QhJ1MtYjUUd70Hc4DTwzDb4 hLwii6qtffVE+xuCIqOfZgerP2NdeSy85qXaYMuPyZMK2fA0bk9nFTyBWe3UTsOb 7o3KugCHrmdBh1U2CKYP =zJJ0 -----END PGP SIGNATURE-----
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)
- Re: CVE Request -- Ekiga (x < 4.0.0): DoS (crash) after receiving call from other party with not UTF-8 valid name Kurt Seifried (Dec 03)