Boli vytvoren\u00e9 opravn\u00e9 aktualiz\u00e1cie pre v\u0161etky podporovan\u00e9 verzie PostgreSQL: 13.4, 12.8, 11.13, 10.18 a 9.6.23. Aktualiz\u00e1cie pre verziu 9.6 bud\u00fa vytv\u00e1ran\u00e9 do novembra 2021, 10 \u2014 do novembra 2022, 11 \u2014 do novembra 2023, 12 \u2014 do novembra 2024 a 13 do novembra 2025. <\/p>\n
V nov\u00fdch verzi\u00e1ch bolo navrhnut\u00fdch 75 opr\u00e1v a odstr\u00e1nen\u00e1 zranite\u013enos\u0165 CVE-2021-3677, ktor\u00e1 umo\u017e\u0148uje prostredn\u00edctvom vykonania \u0161peci\u00e1lne formulovanej po\u017eiadavky pre\u010d\u00edta\u0165 obsah pam\u00e4te serverov\u00e9ho procesu. \u00datok m\u00f4\u017ee vykona\u0165 ktor\u00fdko\u013evek pou\u017e\u00edvate\u013e, ktor\u00fd m\u00e1 pr\u00edstup na vykonanie SQL po\u017eiadaviek. Probl\u00e9m sa t\u00fdka iba vetiev PostgreSQL 11, 12 a 13. Zn\u00e1me varianty \u00fatokov sa nedot\u00fdkaj\u00fa konfigur\u00e1ci\u00ed s nastaven\u00edm max_worker_processes=0, ale nie je vyl\u00fa\u010den\u00e9 existovanie variantov, ktor\u00e9 nez\u00e1visia od tohto nastavenia. \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: 13.4, 12.8, 11.13, 10.18 \u0438 9.6.23. \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0432\u0435\u0442\u043a\u0438 9.6 \u0431\u0443\u0434\u0443\u0442 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043e \u043d\u043e\u044f\u0431\u0440\u044f 2021 \u0433\u043e\u0434\u0430, 10 — \u0434\u043e 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