----------------------------------------------------------------------- [ iViZ Security Advisory 08-012 10/12/2008 ] ----------------------------------------------------------------------- iViZ Techno Solutions Pvt. Ltd. http://www.ivizsecurity.com ----------------------------------------------------------------------- * Title: Bitdefender antivirus for Linux multiple vulnerabilities. * Date: 10/12/2008 * Software: Bitdefender v7 for Linux --[ Synopsis: Multiple integer overflows were discovered in the GNU/Linux version of Bitdefender when analyzing corrupted PE binaries packed with neolite and asprotect packers. --[ Affected Software: * Bitdefender for GNU/Linux version 7.60825 and earlier. --[ Non Affected Software: * Bitdefender for GNU/Linux version after v7.60825 and newer. --[ Impact: Remote DoS, possibly remote code execution. --[ Final vendor response: * The vendor acknowledged the problems and fixed them in the latest versions of the product. --[ Credits: This vulnerability was discovered by Security Researcher Jonathan Brossard from iViZ Techno Solutions Pvt. Ltd. --[ Disclosure timeline: * First private disclosure to vendor on September 19th 2008. * First vendor reply on September 19th 2008 : Without asking for any PoC, The BitDefender Support Team states that "This has been fixed in latest version". * September 19th 2008 : We manage to repeat crash with the updated version of the scanner. * September 19th 2008 : We send a PoC to the vendor. * September 23th 2008 : Vendor states "Yes, the issue was reproduced in the lab and it seems that was an engine problem." * September 24th 2008 : Problem fixed in latest version. --[ Reference: http://www.ivizsecurity.com/security-advisory.html