Date: Sat, 17 Jan 2015 00:44:08 +0100 From: Damien Regad <dregad@...tisbt.org> To: oss-security@...ts.openwall.com Subject: CVE-2015-1042: URL redirection issue in MantisBT Greetings, Please update CVE-2015-1042 with the information below Description: A bug in the URL sanitization routine allows an attacker to craft an URL that can redirect outside of the MantisBT instance's domain. This is related to CVE-2014-6316 , and the same API function is affected by the same vulnerability, but the root cause is different. Both examples below will redirect to Google: - On a server with http connection: http://www.example.com/mantis-directory/login_page.php?return=https:/www.google.com - On a server with https connection: https://www.example.com/mantis-directory/login_page.php?return=http:/www.google.com Affected versions: - >= 1.2.0a3, <= 1.2.18 - 1.3.0-beta.1 Fixed in versions: - 1.2.19 (not yet released) - 1.3.0-beta.2 (not yet released) Patch: See Github  Credit: The issue was discovered by Alejo Popovici  and fixed by Damien Regad (MantisBT Developer). References: Further details available in our issue tracker   http://article.gmane.org/gmane.comp.security.oss.general/15384  http://github.com/mantisbt/mantisbt/commit/d95f070d (1.2.x) http://github.com/mantisbt/mantisbt/commit/e7e2b550 (1.3.x)  https://www.mantisbt.org/bugs/view.php?id=17997
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