- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200501-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Vilistextum: Buffer overflow vulnerability Date: January 06, 2005 Bugs: #74694 ID: 200501-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Vilistextum is vulnerable to a buffer overflow that allows an attacker to execute arbitrary code through the use of a malicious webpage. Background ========== Vilistextum is an HTML to text converter. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/vilistextum < 2.6.7 >= 2.6.7 Description =========== Ariel Berkman discovered that Vilistextum unsafely reads data into an array without checking the length. This code vulnerability may lead to a buffer overflow. Impact ====== A remote attacker could craft a malicious webpage which, when converted, would result in the execution of arbitrary code with the rights of the user running Vilistextum. Workaround ========== There is no known workaround at this time. Resolution ========== All Vilistextum users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=app-text/vilistextum-2.6.7" References ========== [ 1 ] Original Advisory http://tigger.uic.edu/~jlongs2/holes/vilistextum.txt [ 2 ] CAN-2004-1299 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1299 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200501-10.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
Attachment:
signature.asc
Description: OpenPGP digital signature