{"id":100585,"date":"2021-06-23T10:22:42","date_gmt":"2021-06-23T08:22:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/oshibka-v-bind-9-16-17-privodyashhaya-k-nevernoj-obrabotke-simvola-w-v-dns-zaprosah"},"modified":"2021-06-23T10:22:42","modified_gmt":"2021-06-23T08:22:42","slug":"oshibka-v-bind-9-16-17-privodyashhaya-k-nevernoj-obrabotke-simvola-w-v-dns-zaprosah","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/oshibka-v-bind-9-16-17-privodyashhaya-k-nevernoj-obrabotke-simvola-w-v-dns-zaprosah","title":{"rendered":"Gabim n\u00eb BIND 9.16.17, q\u00eb \u00e7on n\u00eb trajtimin e gabuar t\u00eb simbolit W n\u00eb k\u00ebrkesat DNS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Jan\u00eb publikuar p\u00ebrdit\u00ebsime korrigjuese p\u00ebr deg\u00ebn stabile t\u00eb serverit DNS BIND 9.16.18 dhe deg\u00ebn eksperimentale n\u00eb zhvillim 9.17.15, ku \u00ebsht\u00eb zgjidhur nj\u00eb defekt i r\u00ebnd\u00eb, i cili u shfaq n\u00eb versionet BIND 9.16.17 dhe 9.17.14, t\u00eb publikuara jav\u00ebn e kaluar (nj\u00eb dit\u00eb pas k\u00ebtyre l\u00ebshimeve, zhvilluesit njoftuan p\u00ebr pranishm\u00ebrin\u00eb e problemit dhe rekomanduan q\u00eb t\u00eb mos instaloheshin versionet 9.16.17 dhe 9.17.14). <\/p>\n
N\u00eb versionet 9.16.17 dhe 9.17.14, n\u00eb tabelat e mapimeve t\u00eb karaktereve p\u00ebr leht\u00ebsimin e shkronjave t\u00eb m\u00ebdha dhe t\u00eb vogla (maptoupper dhe maptolower) \u00ebsht\u00eb humbur karakteri «w», gj\u00eb q\u00eb ka \u00e7uar n\u00eb z\u00ebvend\u00ebsimin e karaktereve «W» dhe «w» n\u00eb emrat e domenit me sekuenc\u00ebn «\000» dhe kthimin e rezultateve t\u00eb pasakta gjat\u00eb p\u00ebrpunimit t\u00eb k\u00ebrkesave sipas mask\u00ebs. P\u00ebr shembull, n\u00ebse n\u00eb zon\u00ebn DNS ekzistonte regjistrimi «*.sub.test.local. 1 A 127.0.0.1″, k\u00ebrkesa p\u00ebr emrin UVW.sub.test.local» sillte nj\u00eb p\u00ebrgjigje, n\u00eb t\u00eb cil\u00ebn kthehej emri «uv\\\/000.sub.test.local» n\u00eb vend t\u00eb «uvw.sub.test.local». <\/p>\n
P\u00ebr m\u00eb tep\u00ebr, jan\u00eb v\u00ebn\u00eb re probleme me z\u00ebvend\u00ebsimin e karakterit «w» me «\000» gjat\u00eb azhurnimit dinamik t\u00eb zon\u00ebs n\u00eb rast se regjistri i karakterit «w» n\u00eb k\u00ebrkes\u00eb ishte i ndrysh\u00ebm nga regjistri n\u00eb zon\u00ebn DNS. P\u00ebr shembull, n\u00ebse n\u00eb zon\u00eb ishte regjistrimi «WW.example» dhe d\u00ebrgohej nj\u00eb azhurnim p\u00ebr «foo.ww.example.», ai trajtohej si «foo.\000\000.example.». Problemet me z\u00ebvend\u00ebsimin e karaktereve gjithashtu mund t\u00eb ndodhnin gjat\u00eb kryerjes s\u00eb operacioneve t\u00eb transferimit t\u00eb zonave nga serveri DNS primar n\u00eb at\u00eb dyt\u00ebsor. <\/p>\n
Publikimi i p\u00ebrdit\u00ebsimit 9.16.18 ishte vonuar p\u00ebr shkak t\u00eb identifikimit t\u00eb dy gabimeve t\u00eb tjera, t\u00eb cilat mbet\u00ebn t\u00eb pazgjidhura n\u00eb versionet 9.16.18 dhe 9.17.15. Gabimet \u00e7ojn\u00eb n\u00eb bllokimin e nd\u00ebrsjell\u00eb gjat\u00eb inicializimit dhe shfaqen n\u00eb konfigurime ku n\u00eb dnssec-policy p\u00ebrdoren zona t\u00eb nj\u00ebjta, t\u00eb pranishme n\u00eb p\u00ebrfaq\u00ebsime t\u00eb ndryshme (view). P\u00ebrdoruesve me k\u00ebto konfigurime u rekomandohet t\u00eb kthehen tek versioni BIND 9.16.16. \n Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"