- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200501-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Dillo: Format string vulnerability Date: January 09, 2005 Bugs: #76665 ID: 200501-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Dillo is vulnerable to a format string bug, which may result in the execution of arbitrary code. Background ========== Dillo is a small and fast multi-platform web browser based on GTK+. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-client/dillo < 0.8.3-r4 >= 0.8.3-r4 Description =========== Gentoo Linux developer Tavis Ormandy found a format string bug in Dillo's handling of messages in a_Interface_msg(). Impact ====== An attacker could craft a malicious web page which, when accessed using Dillo, would trigger the format string vulnerability and potentially execute arbitrary code with the rights of the user running Dillo. Workaround ========== There is no known workaround at this time. Resolution ========== All Dillo users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-client/dillo-0.8.3-r4" References ========== [ 1 ] CAN-2005-0012 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0012 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200501-11.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@xxxxxxxxxx or alternatively, you may file a bug at http://bugs.gentoo.org. License ======= Copyright 2005 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.0
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