{"id":95506,"date":"2020-09-30T13:42:15","date_gmt":"2020-09-30T11:42:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-powerdns-authoritative-server"},"modified":"2020-09-30T13:42:15","modified_gmt":"2020-09-30T11:42:15","slug":"uyazvimosti-v-powerdns-authoritative-server","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/uyazvimosti-v-powerdns-authoritative-server","title":{"rendered":"Vulnerabilitetet n\u00eb PowerDNS Authoritative Server","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

T\u00eb disponueshme<\/a><\/noindex> p\u00ebrdit\u00ebsime p\u00ebr serverin DNS autoritativ PowerDNS Authoritative Server 4.3.1, 4.2.3 dhe 4.1.14<\/a><\/noindex>, ku jan\u00eb zgjidhur<\/a><\/noindex> kat\u00ebr vulnerabilitete, dy prej t\u00eb cilave mund t\u00eb \u00e7ojn\u00eb n\u00eb ekzekutimin e kodit nga nj\u00eb sulmues.<\/p>\n

Vulnerabilitetet CVE-2020-24696, CVE-2020-24697 dhe CVE-2020-24698
\nprekin<\/a><\/noindex> kodin q\u00eb implementon mekanizmin e shk\u00ebmbimit t\u00eb \u00e7el\u00ebsave GSS-TSIG<\/a><\/noindex>. Vulnerabilitetet shfaqen vet\u00ebm kur nd\u00ebrtohet PowerDNS me mb\u00ebshtetje p\u00ebr GSS-TSIG (\u00ab\u2014enable-experimental-gss-tsig\u00bb, e cila nuk p\u00ebrdoret nga default) dhe mund t\u00eb shfryt\u00ebzohen p\u00ebrmes d\u00ebrgimit t\u00eb nj\u00eb pakete rrjeti t\u00eb dizajnuar posa\u00e7\u00ebrisht. Vulnerabilitetet CVE-2020-24696 dhe CVE-2020-24698, t\u00eb shkaktuara nga nj\u00eb gjendje garuese dhe lirimi i dyfisht\u00eb t\u00eb memories (double-free), mund t\u00eb \u00e7ojn\u00eb n\u00eb rr\u00ebzimin ose ekzekutimin e kodit t\u00eb sulmuesit gjat\u00eb p\u00ebrpunimit t\u00eb k\u00ebrkesave me n\u00ebnshkrime GSS-TSIG t\u00eb pap\u00ebrshtatshme. Vulnerabiliteti CVE-2020-24697 \u00ebsht\u00eb i kufizuar n\u00eb nj\u00eb refuzim t\u00eb sh\u00ebrbimit. Duke q\u00ebn\u00eb se kodi GSS-TSIG nuk u p\u00ebrdor nga default, duke p\u00ebrfshir\u00eb n\u00eb paketat e shp\u00ebrndarjes, dhe potencialisht ka \u00e7\u00ebshtje t\u00eb tjera, \u00ebsht\u00eb vendosur q\u00eb t\u00eb hiqet plot\u00ebsisht n\u00eb versionin PowerDNS Authoritative 4.4.0.<\/p>\n

CVE-2020-17482<\/a><\/noindex> mund t\u00eb \u00e7oj\u00eb n\u00eb rrjedhje informacioni nga memoria e pa inicializuar e procesit, por shfaqet vet\u00ebm gjat\u00eb p\u00ebrpunimit t\u00eb k\u00ebrkesave nga p\u00ebrdorues t\u00eb autentikuar q\u00eb kan\u00eb mund\u00ebsin\u00eb t\u00eb shtojn\u00eb regjistrime t\u00eb reja n\u00eb zonat e serverit DNS q\u00eb sh\u00ebrbehen.<\/p>\n

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

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

\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0435\u0442\u043d\u043e\u0433\u043e (authoritative) DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PowerDNS Authoritative Server 4.3.1, 4.2.3 \u0438 4.1.14, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0434\u0432\u0435 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u0433\u043e. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2020-24696, CVE-2020-24697 \u0438 CVE-2020-24698 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 \u043a\u043e\u0434 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u043e\u0431\u043c\u0435\u043d\u0430 \u043a\u043b\u044e\u0447\u0430\u043c\u0438 GSS-TSIG. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 PowerDNS c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 GSS-TSIG («—enable-experimental-gss-tsig», \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\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-95506","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\udd47Vulnerabilitetet n\u00eb PowerDNS Authoritative Server | ProHoster","description":"Jan\u00eb t\u00eb disponueshme p\u00ebrdit\u00ebsime t\u00eb serverit DNS autoritativ","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/uyazvimosti-v-powerdns-authoritative-server","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | 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