{"id":119252,"date":"2024-08-09T15:43:07","date_gmt":"2024-08-09T13:43:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-postgresql-pozvolyayushhaya-vypolnit-sql-kod-s-pravami-polzovatelya-zapuskayushhego-pg_dump"},"modified":"2024-08-09T15:43:07","modified_gmt":"2024-08-09T13:43:07","slug":"uyazvimost-v-postgresql-pozvolyayushhaya-vypolnit-sql-kod-s-pravami-polzovatelya-zapuskayushhego-pg_dump","status":"publish","type":"post","link":"https:\/\/prohoster.info\/az\/blog\/news\/uyazvimost-v-postgresql-pozvolyayushhaya-vypolnit-sql-kod-s-pravami-polzovatelya-zapuskayushhego-pg_dump","title":{"rendered":"PostgreSQL-d\u0259 SQL kodunu pg_dump-u i\u015f\u0259 salan istifad\u0259\u00e7i h\u00fcquqlar\u0131 il\u0259 icra etm\u0259y\u0259 imkan ver\u0259n z\u0259iflik","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

PostgreSQL 16.4, 15.8, 14.13, 13.16, 12.20 versiyalar\u0131n\u0131n b\u00fct\u00fcn d\u0259st\u0259kl\u0259n\u0259n b\u00f6lm\u0259l\u0259ri \u00fc\u00e7\u00fcn d\u00fcz\u0259li\u015f yenil\u0259m\u0259l\u0259ri haz\u0131rlan\u0131b. Son \u00fc\u00e7 ay \u0259rzind\u0259 a\u015fkar edilmi\u015f 56 x\u0259tan\u0131n d\u00fcz\u0259ldilm\u0259si h\u0259yata ke\u00e7irilib. Yeni versiyalarda, 10-da (8.8) t\u0259hl\u00fck\u0259li olaraq qiym\u0259tl\u0259ndirilmi\u015f bir z\u0259iflik (CVE-2024-7348) aradan qald\u0131r\u0131l\u0131b. Bu z\u0259iflik, pg_dump utilit\u0259si i\u00e7\u0259risind\u0259 ba\u015f ver\u0259n yar\u0131\u015f \u015f\u0259raiti il\u0259 \u0259laq\u0259dard\u0131r, bu da h\u00fccum\u00e7unun, DBMS-d\u0259 daimi obyektl\u0259rin yarad\u0131lmas\u0131 v\u0259 silinm\u0259si imkan\u0131na malik olduqda, pg_dump utilit\u0259sinin i\u015f\u0259 sal\u0131nd\u0131\u011f\u0131 istifad\u0259\u00e7i h\u00fcquqlar\u0131 il\u0259 ist\u0259nil\u0259n SQL kodunu icra etm\u0259y\u0259 imkan verir (\u00fcmumiyy\u0259tl\u0259, pg_dump super istifad\u0259\u00e7i h\u00fcquqlar\u0131 il\u0259 DBMS-nin ehtiyat n\u00fcsx\u0259sini \u00e7\u0131xarmaq \u00fc\u00e7\u00fcn i\u015fl\u0259dilir). <\/p>\n

U\u011furlu bir h\u00fccum \u00fc\u00e7\u00fcn pg_dump xidm\u0259tinin ba\u015flad\u0131\u011f\u0131 an\u0131 izl\u0259m\u0259k laz\u0131md\u0131r ki, bu da a\u00e7\u0131q tranzaksiya il\u0259 manipulasiya etm\u0259kl\u0259 asanl\u0131qla realla\u015fd\u0131r\u0131la bil\u0259r. H\u00fccum, pg_dump ba\u015flad\u0131\u011f\u0131 anda SQL kodunu t\u0259yin ed\u0259n ard\u0131c\u0131ll\u0131\u011f\u0131 (sequence) g\u00f6r\u00fcnt\u00fc il\u0259 v\u0259 ya xarici c\u0259dv\u0259ll\u0259 \u0259v\u0259z etm\u0259y\u0259 y\u00f6n\u0259lmi\u015fdir, o vaxtad\u0259k ard\u0131c\u0131ll\u0131\u011f\u0131n olub-olmamas\u0131 il\u0259 ba\u011fl\u0131 m\u0259lumat art\u0131q \u0259ld\u0259 edilib, lakin m\u0259lumatlar h\u0259l\u0259 \u00e7\u0131xar\u0131lmay\u0131b. Z\u0259ifliyin bloklanmas\u0131 \u00fc\u00e7\u00fcn sistemin olmayan g\u00f6r\u00fcnt\u00fcl\u0259rinin a\u00e7\u0131qlanmas\u0131n\u0131 v\u0259 pg_dump-da xarici c\u0259dv\u0259ll\u0259r\u0259 giri\u015fin qada\u011fan edilm\u0259si \u00fc\u00e7\u00fcn \"restrict_nonsystem_relation_kind\" ayar\u0131 \u0259lav\u0259 edilmi\u015fdir.
\n
M\u0259nb\u0259: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0432\u0435\u0442\u043e\u043a PostgreSQL 16.4, 15.8, 14.13, 13.16, 12.20, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043e 56 \u043e\u0448\u0438\u0431\u043e\u043a, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0437\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0442\u0440\u0438 \u043c\u0435\u0441\u044f\u0446\u0430. \u0421\u0440\u0435\u0434\u0438 \u043f\u0440\u043e\u0447\u0435\u0433\u043e \u0432 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2024-7348), \u043f\u043e\u043c\u0435\u0447\u0435\u043d\u043d\u0430\u044f \u043a\u0430\u043a \u043e\u043f\u0430\u0441\u043d\u0430\u044f (\u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 8.8 \u0438\u0437 10). \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0433\u043e\u043d\u043a\u0438 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 pg_dump, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u043c \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u043c\u0443, \u0438\u043c\u0435\u044e\u0449\u0435\u043c\u0443 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 […]<\/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-119252","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\udd47PostgreSQL-d\u0259 pg_dump-u i\u015f\u0259 sala bil\u0259n istifad\u0259\u00e7i h\u00fcquqlar\u0131 il\u0259 SQL kodunu icra etm\u0259y\u0259 imkan ver\u0259n z\u0259iflik | ProHoster","description":"PostgreSQL 16.4, 15.8, 14.13, 13.16, 12.20 versiyalar\u0131n\u0131n b\u00fct\u00fcn d\u0259st\u0259kl\u0259n\u0259n b\u00f6lm\u0259l\u0259ri \u00fc\u00e7\u00fcn d\u00fcz\u0259li\u015f yenil\u0259m\u0259l\u0259ri haz\u0131rlan\u0131b. 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