{"id":36443,"date":"2019-10-31T22:11:40","date_gmt":"2019-10-31T19:11:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kriticheskaya-uyazvimost-v-proftpd\/"},"modified":"2019-10-31T22:11:40","modified_gmt":"2019-10-31T19:11:40","slug":"kriticheskaya-uyazvimost-v-proftpd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/kriticheskaya-uyazvimost-v-proftpd","title":{"rendered":"Kritiska ievainojam\u012bba ProFTPd","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

ProFTPD FTP server\u012b identified<\/a><\/noindex> b\u012bstama ievainojam\u012bba (CVE-2019-12815<\/a><\/noindex>), kas \u013cauj kop\u0113t failus servera iek\u0161ien\u0113 bez autentifik\u0101cijas, izmantojot komandas \u00absite cpfr\u00bb un \u00absite cpto\u00bb. Probl\u0113ma pie\u0161\u0137irts<\/a><\/noindex> ir nov\u0113rt\u0113ta ar 9.8 no 10, jo t\u0101 var tikt izmantota, lai organiz\u0113tu att\u0101lin\u0101tu koda izpildi, pie\u0161\u0137irot anon\u012bmu piek\u013cuvi FTP.<\/p>\n

Ievainojam\u012bba izraisa<\/a><\/noindex> nepareiza piek\u013cuves ierobe\u017eojumu p\u0101rbaud\u012b\u0161ana datu las\u012b\u0161anai un rakst\u012b\u0161anai (Limit READ un Limit WRITE) mod_copy modul\u012b, kas p\u0113c noklus\u0113juma tiek izmantots un iek\u013cauts proftpd pakotn\u0113s liel\u0101kajai da\u013cai distrib\u016bciju. J\u0101atz\u012bm\u0113, ka ievainojam\u012bba ir l\u012bdz\u012bgas probl\u0113mas sekas, atkl\u0101ti<\/a><\/noindex> kas tika atkl\u0101ta 2015. gad\u0101, kurai tagad ir identific\u0113ti jauni uzbrukuma vektori. Turkl\u0101t par probl\u0113mu izstr\u0101d\u0101t\u0101jiem tika zi\u0146ots jau pag\u0101ju\u0161\u0101 gada septembr\u012b, bet labojums tika sagatavots<\/a><\/noindex> izlaists tikai pirms da\u017e\u0101m dien\u0101m.<\/p>\n

Probl\u0113ma par\u0101d\u0101s ar\u012b jaun\u0101kajos aktu\u0101lajos izlaidumos ProFTPd 1.3.6 un 1.3.5d. Labojums ir pieejams k\u0101 pat\u010ds<\/a><\/noindex>. K\u0101 apieto\u0161s risin\u0101jums, ieteicams atsl\u0113gt mod_copy konfigur\u0101cij\u0101. Ievainojam\u012bba pagaid\u0101m ir nov\u0113rsta tikai Fedora<\/a><\/noindex> un paliek neatrisin\u0101ta Debian<\/a><\/noindex>, SUSE\/openSUSE<\/a><\/noindex>, Ubuntu<\/a><\/noindex>, FreeBSD<\/a><\/noindex>, EPEL-7<\/a><\/noindex> (ProFTPD nav pieejams galvenaj\u0101 RHEL repozitorij\u0101, un EPEL-6 pakotne nav pak\u013cauta probl\u0113mai, jo neietver mod_copy).<\/p>\n

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

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

\u0412 ftp-\u0441\u0435\u0440\u0432\u0435\u0440\u0435 ProFTPD \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2019-12815), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0444\u0430\u0439\u043b\u044b \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434 «site cpfr» \u0438 «site cpto». \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0435 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 9.8 \u0438\u0437 10, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u043f\u0440\u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a FTP. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043d\u0430 […]<\/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-36443","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\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\udd47Kritiska ievainojam\u012bba ProFTPd | ProHoster","description":"ProFTPD FTP server\u012b konstat\u0113ta b\u012bstama ievainojam\u012bba 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