{"id":56173,"date":"2020-02-06T00:00:00","date_gmt":"2020-02-05T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-102-2-s-ustraneniem-uyazvimostej"},"modified":"2020-02-18T14:04:23","modified_gmt":"2020-02-18T11:04:23","slug":"obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-102-2-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-102-2-s-ustraneniem-uyazvimostej","title":{"rendered":"Atualiza\u00e7\u00e3o do pacote antiv\u00edrus livre ClamAV 0.102.2 com corre\u00e7\u00e3o de vulnerabilidades","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.clamav.net\/2020\/02\/clamav-01022-security-patch-released.html\">Formado<\/a><\/noindex> lan\u00e7amento do pacote antiv\u00edrus gratuito <noindex><a rel=\"nofollow\" href=\"https:\/\/www.clamav.net\/\">ClamAV 0.102.2<\/a><\/noindex>, onde foi corrigida a vulnerabilidade CVE-2020-3123 na implementa\u00e7\u00e3o do mecanismo DLP (preven\u00e7\u00e3o de perda de dados), destinado a bloquear vazamentos de n\u00fameros de cart\u00e3o de cr\u00e9dito. Devido a um erro na verifica\u00e7\u00e3o dos limites aceitos, \u00e9 poss\u00edvel criar condi\u00e7\u00f5es para a leitura de dados fora da mem\u00f3ria buffer alocada, o que pode ser explorado para realizar ataques DoS e iniciar a queda do processo ativo. Al\u00e9m disso, foi adicionada uma corre\u00e7\u00e3o que faltava na vers\u00e3o 0.102 para a vulnerabilidade CVE-2019-1785, que permitia a grava\u00e7\u00e3o de dados em uma \u00e1rea do sistema de arquivos fora do diret\u00f3rio usado durante a extra\u00e7\u00e3o, ao escanear arquivos RAR formatados de maneira espec\u00edfica.<\/p>\n<p>A nova vers\u00e3o tamb\u00e9m corrigiu v\u00e1rios problemas n\u00e3o relacionados \u00e0 seguran\u00e7a, eliminou uma falha no carregamento da nova vers\u00e3o do banco de dados no freshclam, corrigiu um vazamento de mem\u00f3ria no analisador de email, melhorou o desempenho da varredura de arquivos PDF na plataforma Windows, aumentou a verifica\u00e7\u00e3o de arquivos ARJ, aprimorou o tratamento de arquivos PDF incorretos e adicionou suporte ao autoconf 2.69 e automake 1.15.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52318\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \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 0.102.2, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2020-3123 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 DLP (data-loss-prevention), \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u0442\u0435\u0447\u0435\u043a \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u043a\u0440\u0435\u0434\u0438\u0442\u043d\u044b\u0445 \u043a\u0430\u0440\u0442. \u0418\u0437-\u0437\u0430 \u043e\u0448\u0438\u0431\u043a\u0438 \u043f\u0440\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0435 \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u0445 \u0433\u0440\u0430\u043d\u0438\u0446 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0432\u043d\u0435 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430, \u0447\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u043e \u0434\u043b\u044f \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f DoS-\u0430\u0442\u0430\u043a\u0438 \u0438 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u0440\u0430\u0445\u0430 \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, [&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-56173","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e 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