Date: Thu, 30 Aug 2012 11:10:16 -0400 From: Russell Bryant <rbryant@...hat.com> To: "openstack@...ts.launchpad.net" <openstack@...ts.launchpad.net>, oss-security@...ts.openwall.com, openstack-announce@...ts.openstack.org Subject: [OSSA 2012-012] Horizon, Open redirect through 'next' parameter (CVE-2012-3542) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 OpenStack Security Advisory: 2012-012 CVE: CVE-2012-3542 Date: August 30, 2012 Title: Open redirect through 'next' parameter Impact: Medium Reporter: Thomas Biege (SUSE) Products: Horizon Affects: Essex (2012.1) Description: Thomas Biege from SUSE reported a vulnerability in Horizon authentication mechanism. By adding a malicious 'next' parameter to a Horizon authentication URL and enticing an unsuspecting user to follow it, the victim might get redirected after authentication to a malicious site where useful information could be extracted. Only setups running Essex are affected. Fixes: 2012.1: https://github.com/openstack/horizon/commit/35eada8a27323c0f83c400177797927aba6bc99b References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=2012-3542 https://bugs.launchpad.net/horizon/+bug/1039077 Notes: This fix will be included in a future Essex (2012.1) release. - -- Russell Bryant OpenStack Vulnerability Management Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iEYEARECAAYFAlA/glMACgkQFg9ft4s9SAYMLACfdRBaonUw/CendCSy2gZh5hxw O64Anjkx1c5i1pfpGEbwNkyRDiALgWhC =5cbg -----END PGP SIGNATURE-----
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