{"id":170700,"date":"2026-05-15T06:24:50","date_gmt":"2026-05-15T04:24:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gnome-yelp-49-1"},"modified":"2026-05-15T06:24:50","modified_gmt":"2026-05-15T04:24:50","slug":"gnome-yelp-49-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/gnome-yelp-49-1","title":{"rendered":"GNOME Yelp 49.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Utvecklarna av GNOME-projektet har sl\u00e4ppt en uppdatering av hj\u00e4lpappen Yelp, som \u00e5tg\u00e4rdar en s\u00e5rbarhet som gjorde det m\u00f6jligt att l\u00e4mna Flatpak-sandboxmilj\u00f6n.<\/p>\n

Problemet var kopplat till hanteringen av externa URI:er och s\u00e4rskilda aspekter av Yelps integrering med programstartsmekanismer. N\u00e4r en speciellt f\u00f6rberedd dokument \u00f6ppnades kunde en angripare utf\u00f6ra kommandon utanf\u00f6r sandboxens begr\u00e4nsningar och f\u00e5 tillg\u00e5ng till anv\u00e4ndarsystemet med aktuella anv\u00e4ndarr\u00e4ttigheter.<\/p>\n

S\u00e5rbarheten p\u00e5verkade fr\u00e4mst scenarier d\u00e4r Yelp anv\u00e4ndes inom Flatpak-appar eller levererades som en del av sandbox-milj\u00f6n. M\u00f6jligheten till fj\u00e4rrutnyttjande berodde p\u00e5 om anv\u00e4ndaren kunde tvingas att \u00f6ppna en skadlig hj\u00e4lpfil eller l\u00e4nk.<\/p>\n

Fixen \u00e4r redan inkluderad i de nya versionerna av Yelp och b\u00f6rjar dyka upp i distributionspaket. Utvecklarna av GNOME har ocks\u00e5 \u00f6kat kontrollerna av URI:er och begr\u00e4nsat os\u00e4kra s\u00e4tt att starta externa hanterare.<\/p>\n

Det p\u00e5pekas s\u00e4rskilt att incidenten \u00e5terigen har dragit uppm\u00e4rksamhet till problemen med integrationen av sandbox-mekanismer i Linux. Trots isoleringen av Flatpak forts\u00e4tter fel inom desktopkomponenter och MIME\/URI-hanterare att vara ett av de mest centrala s\u00e4tten att kringg\u00e5 begr\u00e4nsningar.<\/p>\n

K\u00e4lla: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 GNOME \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f Yelp, \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0449\u0435\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0432\u0448\u0443\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0432\u044b\u0445\u043e\u0434 \u0438\u0437 sandbox-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f Flatpak. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0431\u044b\u043b\u0430 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 URI \u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 Yelp \u0441 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430\u043c\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u043c\u043e\u0433 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u043c\u0430\u043d\u0434 \u0432\u043d\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 sandbox, \u043f\u043e\u043b\u0443\u0447\u0438\u0432 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u043b\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170700","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\udd47GNOME Yelp 49.1 | ProHoster","description":"Utvecklarna av GNOME-projektet har sl\u00e4ppt en uppdatering av hj\u00e4lpappen Yelp, som \u00e5tg\u00e4rdar en s\u00e5rbarhet som gjorde det m\u00f6jligt att l\u00e4mna Flatpak-sandboxmilj\u00f6n. 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