{"id":36860,"date":"2019-10-31T22:14:20","date_gmt":"2019-10-31T19:14:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-101-3\/"},"modified":"2019-10-31T22:14:20","modified_gmt":"2019-10-31T19:14:20","slug":"obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-101-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/obnovlenie-svobodnogo-antivirusnogo-paketa-clamav-0-101-3","title":{"rendered":"Actualizarea pachetului antivirus gratuit ClamAV 0.101.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Compania Cisco a prezentat<\/a><\/noindex> versiunea corectiv\u0103 a pachetului antivirus gratuit ClamAV 0.101.3, \u00een care a fost eliminat\u0103 o vulnerabilitate care permite ini\u021bierea unei interdic\u021bii de servicii prin transmiterea unui arhiv\u0103 zip special format\u0103 ca ata\u0219ament. <\/p>\n

Problema<\/a><\/noindex> este o variant\u0103 a bombe zip non-recurente<\/a><\/noindex>, decompresia c\u0103reia necesit\u0103 foarte mult timp \u0219i resurse. Esen\u021ba metodei const\u0103 \u00een plasarea \u00een arhiv\u0103 a datelor care permit ob\u021binerea unui grad maxim de compresie pentru formatul zip \u2014 aproximativ 28 de milioane de ori. De exemplu, un fi\u0219ier zip preg\u0103tit special cu dimensiunea de 10 MB va duce la decompresia a aproximativ 281 TB de date, iar 46 MB \u2014 4,5 PB. <\/p>\n

\u00cen plus, \u00een noua versiune a fost actualizat\u0103 biblioteca \u00eencorporat\u0103 libmspack, \u00een care remediat<\/a><\/noindex> ovara buferului (CVE-2019-1010305<\/a><\/noindex>), care duce la scurgeri de date atunci c\u00e2nd se deschide un fi\u0219ier chm special format.<\/p>\n

\u00cen acela\u0219i timp, a fost prezentat\u0103 versiunea beta a noului ramur ClamAV 0.102, \u00een care func\u021bionalitatea de verificare transparent\u0103 a fi\u0219ierelor deschise (scanning on-access, verificare \u00een momentul deschiderii fi\u0219ierului) a fost transferat\u0103 din clamd \u00eentr-un proces separat clamonacc, realizat analog cu clamdscan \u0219i clamav-milter. Aceast\u0103 modificare a permis organizarea lucrului clamd sub un utilizator obi\u0219nuit f\u0103r\u0103 a necesita privilegii root.
\n\u00cen noua ramur\u0103 a fost ad\u0103ugat\u0103, de asemenea, suportul pentru arhivele egg (ESTsoft) \u0219i programul freshclam a fost complet reg\u00e2ndit, \u00een care a ap\u0103rut suport pentru HTTPS \u0219i posibilitatea de a lucra cu oglinzi care proceseaz\u0103 solicit\u0103ri pe porturi de re\u021bea diferite de 80. <\/p>\n

<\/a><\/noindex><\/p>\n

Sursa: opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 zip \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0436\u0430\u0442\u0438\u044f — […]<\/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-36860","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Actualizare a pachetului antivirus gratuit ClamAV 0.101.3 | 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