{"id":94272,"date":"2020-09-15T01:42:06","date_gmt":"2020-09-14T23:42:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-cisco-vypustila-svobodnyj-antivirusnyj-paket-clamav-0-103"},"modified":"2020-09-15T01:42:06","modified_gmt":"2020-09-14T23:42:06","slug":"kompaniya-cisco-vypustila-svobodnyj-antivirusnyj-paket-clamav-0-103","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/kompaniya-cisco-vypustila-svobodnyj-antivirusnyj-paket-clamav-0-103","title":{"rendered":"La soci\u00e9t\u00e9 Cisco a publi\u00e9 le pack antivirus libre ClamAV 0.103","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Soci\u00e9t\u00e9 Cisco <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.clamav.net\/2020\/09\/clamav-01030-released.html\">pr\u00e9sent\u00e9e<\/a><\/noindex> nouvelle version majeure du logiciel antivirus libre <noindex><a rel=\"nofollow\" href=\"http:\/\/www.clamav.net\/\">ClamAV 0.103.0<\/a><\/noindex>. Rappelons que le projet est pass\u00e9 sous la direction de Cisco en 2013 apr\u00e8s <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=37498\">l'acquisition<\/a><\/noindex> de la soci\u00e9t\u00e9 Sourcefire, qui d\u00e9veloppe ClamAV et Snort. Le code du projet <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Cisco-Talos\/clamav-devel\">est distribu\u00e9<\/a><\/noindex> sous licence GPLv2.<\/p>\n<p>Am\u00e9liorations cl\u00e9s : <\/p>\n<ul>\n<li class=\"l\"> Dans clamd, la prise en charge du rechargement de la base de signatures dans un fil s\u00e9par\u00e9 sans bloquer le scan a \u00e9t\u00e9 impl\u00e9ment\u00e9e. Le rechargement de la base dans un fil s\u00e9par\u00e9 est effectu\u00e9 par d\u00e9faut et entra\u00eene un doublement de la consommation de m\u00e9moire vive pendant l\u2019op\u00e9ration. Pour les syst\u00e8mes disposant de peu de RAM, une configuration ConcurrentDatabaseReload est pr\u00e9vue pour d\u00e9sactiver le rechargement de la base dans un fil s\u00e9par\u00e9.\n<li class=\"l\"> Le module DLP (pr\u00e9vention des pertes de donn\u00e9es) a \u00e9t\u00e9 \u00e9tendu pour bloquer les fuites de num\u00e9ros de cartes de cr\u00e9dit. Le support de plages suppl\u00e9mentaires de num\u00e9ros de cartes de cr\u00e9dit a \u00e9t\u00e9 ajout\u00e9 et une option a \u00e9t\u00e9 mise en place pour n\u2019afficher des avertissements que pour de vraies cartes de cr\u00e9dit, en ignorant les num\u00e9ros de cartes-cadeaux.\n<li class=\"l\"> La prise en charge des fichiers PDF crypt\u00e9s avec Adobe Reader X a \u00e9t\u00e9 ajout\u00e9e. L'outil de d\u00e9tection des exploits utilisant des images PNG a \u00e9t\u00e9 retravaill\u00e9. L'analyse des fichiers GIF a \u00e9t\u00e9 consid\u00e9rablement am\u00e9lior\u00e9e, le traitement des fichiers corrompus a \u00e9t\u00e9 optimis\u00e9 et la prise en charge de l'analyse des couches a \u00e9t\u00e9 ajout\u00e9e.\n<li class=\"l\"> Pour les utilisateurs de Windows, un utilitaire clamdtop.exe a \u00e9t\u00e9 propos\u00e9, offrant une fonctionnalit\u00e9 r\u00e9duite par rapport \u00e0 l'utilitaire clamdtop de Linux.\n<li class=\"l\"> Le module de d\u00e9tection de phishing \u00e9met d\u00e9sormais un avertissement \u00ab Suspicious link found! \u00bb avec l'URL r\u00e9elle et visible.\n<li class=\"l\"> Une prise en charge exp\u00e9rimentale de la construction avec CMake a \u00e9t\u00e9 ajout\u00e9e. \u00c0 l'avenir, CMake est pr\u00e9vu pour \u00eatre utilis\u00e9 pour la construction au lieu des autotools et des utilitaires Visual Studio.\n<li class=\"l\"> Les applications clamdscan et clamonacc ont \u00e9t\u00e9 dot\u00e9es des options \u00ab --ping \u00bb et \u00ab --wait \u00bb. L'option \u00ab --ping \u00bb effectue une v\u00e9rification du processus clamd et renvoie 0 en cas de r\u00e9ponse et 21 en cas de d\u00e9lai d'attente. L'option \u00ab --wait \u00bb attend que clamd soit pr\u00eat pendant un nombre de secondes sp\u00e9cifi\u00e9 avant de commencer. Par exemple, la commande \u00ab clamdscan -p 30:2 -w  \u00bb attendra jusqu'\u00e0 60 secondes pour la pr\u00e9paration, en envoyant des requ\u00eates de v\u00e9rification. Ces options peuvent \u00eatre appliqu\u00e9es lors du d\u00e9marrage de clamd et clamonacc afin de s'assurer que clamd est pr\u00eat \u00e0 traiter les requ\u00eates avant que clamonacc ne d\u00e9marre.\n<li class=\"l\"> Ajout de la prise en charge pour la d\u00e9tection et l'extraction de macros Excel 4.0. La d\u00e9tection et l'extraction des scripts VBA ont \u00e9t\u00e9 consid\u00e9rablement am\u00e9lior\u00e9es.\n<li class=\"l\"> L'accessibilit\u00e9 \u00e0 l'analyse des fichiers temporaires et des m\u00e9tadonn\u00e9es JSON cr\u00e9\u00e9s lors du scan a \u00e9t\u00e9 am\u00e9lior\u00e9e. Pour examiner de tels fichiers, vous pouvez utiliser la commande \u00ab clamscan --tempdir= --leave-temps --gen-json  \u00bb.\n<li class=\"l\"> Dans freshclam et clamsubmit, il a \u00e9t\u00e9 ajout\u00e9 la possibilit\u00e9 de remplacer l'ensemble par d\u00e9faut de certificats d'autorit\u00e9 OpenSSL. Pour d\u00e9finir votre propre ensemble d'autorit\u00e9s de certification, vous pouvez utiliser la variable d'environnement CURL_CA_BUNDLE.\n<li class=\"l\"> Dans clamscan et clamdscan, le r\u00e9sum\u00e9 du scan affiche d\u00e9sormais l'heure de d\u00e9but et de fin du balayage. Dans freshclam, l'indicateur de progression a \u00e9t\u00e9 am\u00e9lior\u00e9. Dans clamdtop, l'alignement et la coupe des lignes lors du rendu ont \u00e9t\u00e9 optimis\u00e9s.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53712\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 ClamAV 0.103.0. \u041d\u0430\u043f\u043e\u043c\u043d\u0438\u043c, \u0447\u0442\u043e \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u0435\u0440\u0435\u0448\u0451\u043b \u0432 \u0440\u0443\u043a\u0438 Cisco \u0432 2013 \u0433\u043e\u0434\u0443 \u043f\u043e\u0441\u043b\u0435 \u043f\u043e\u043a\u0443\u043f\u043a\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Sourcefire, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0439 ClamAV \u0438 Snort. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f: \u0412 clamd \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0431\u0430\u0437\u044b \u0441\u0438\u0433\u043d\u0430\u0442\u0443\u0440 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u043c \u043f\u043e\u0442\u043e\u043a\u0435 \u0431\u0435\u0437 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u043a\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u0431\u0430\u0437\u044b \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u043c \u043f\u043e\u0442\u043e\u043a\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-94272","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" 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