Deprecated: Creation of dynamic property Timber\Site::$pingback is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Site.php on line 180

Deprecated: Creation of dynamic property Timber\User::$name is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/User.php on line 118

Deprecated: Creation of dynamic property Timber\Post::$old_id is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$_thumbnail_id is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$ext-thumbnail_url is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$_yoast_wpseo_metadesc is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_date_gmt is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$comment_status is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$ping_status is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_password is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_name is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$to_ping is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$pinged is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_modified is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_modified_gmt is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_content_filtered is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$guid is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$menu_order is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$post_mime_type is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$comment_count is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$filter is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71

Deprecated: Creation of dynamic property Timber\Post::$status is deprecated in /var/www/html/web/app/themes/ilsoftware/vendor/timber/timber/lib/Core.php on line 71
Virus trojan in grado di bloccare ZoneAlarm

Virus trojan in grado di bloccare ZoneAlarm

E' stato scoperto un piccolo bug all'interno del famoso software firewall ZoneAlarm che permette ad un virus trojan, opportunamente sviluppato di bloccare l'esecuzione del firewall stesso.
Virus trojan in grado di bloccare ZoneAlarm

E’ stato scoperto un piccolo bug all’interno del famoso software firewall ZoneAlarm che permette ad un virus trojan, opportunamente sviluppato di bloccare l’esecuzione del firewall stesso.
L’esecuzione sia della versione standard di ZoneAlarm, sia di quella Pro, può essere negata creando un programma residente in memoria che sfrutti una API di Windows (ossia una funziona avanzata proprio del “cuore” del sistema operativo) denominata “CreateMutex”.
La disinstallazione ed una successiva reinstallazione di ZoneAlarm non porterebbero a nulla.
Questo significa che un virus trojan opportunamente congeniato ed attivato sulla macchina “vittima”, è in grado di impedire l’esecuzione di ZoneAlarm e quindi, contemporaneamente, di aprire porte per rendere il computer violabile dall’esterno.
Le versioni di ZoneAlarm interessate dal bug sono tutte quelle precedenti alla 2.6 ed in esecuzione su sistemi Windows 9x/ME. Sono immuni al bug le versioni 2.6 di ZoneAlarm e ZoneAlarm Pro, inoltre tutte quelle che “girano” sotto Windows NT/2000.
ZoneLabs, azienda produttrice di ZoneAlarm sottolinea il fatto che il virus trojan debba comunque essere prima attivato sulla macchina vittima. Non esiste quindi nessun bug “congenito” in ZoneAlarm. Il produttore tende inoltre ad evidenziare gli sforzi compiuti per rendere la versione 2.6 di ZoneAlarm ancor più sicura ed efficace.

ZoneAlarm 2.6 è prelevabile direttamente da qui.

Ti consigliamo anche

Link copiato negli appunti