{"id":120071,"date":"2024-10-07T13:09:21","date_gmt":"2024-10-07T11:09:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-biblioteke-libgsf-zatragivayushhaya-gnome"},"modified":"2024-10-07T13:09:21","modified_gmt":"2024-10-07T11:09:21","slug":"uyazvimost-v-biblioteke-libgsf-zatragivayushhaya-gnome","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimost-v-biblioteke-libgsf-zatragivayushhaya-gnome","title":{"rendered":"Sebezhet\u0151s\u00e9g a GNOME-ot \u00e9rint\u0151 libgsf k\u00f6nyvt\u00e1rban","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A libgsf k\u00f6nyvt\u00e1rban, amelyet a GNOME projekt fejleszt, sebezhet\u0151s\u00e9get fedeztek fel (CVE-2024-42415), amely k\u00f3d v\u00e9grehajt\u00e1s\u00e1hoz vezethet egy speci\u00e1lisan form\u00e1zott f\u00e1jl feldolgoz\u00e1sa sor\u00e1n. A sebezhet\u0151s\u00e9g eg\u00e9sz sz\u00e1m t\u00falcsordul\u00e1sb\u00f3l ered, ami az adatok meghaladott pufferbe \u00edr\u00e1s\u00e1t okozza a szektorok eloszt\u00e1si t\u00e1bl\u00e1zat\u00e1nak feldolgoz\u00e1sa sor\u00e1n a CDF (Compound Document Format) f\u00e1jlok fejl\u00e9c\u00e9b\u0151l sz\u00e1rmaz\u00f3 param\u00e9terek elemz\u00e9sekor. <\/p>\n

A libgsf k\u00f6nyvt\u00e1r funkci\u00f3kat k\u00edn\u00e1l k\u00fcl\u00f6nb\u00f6z\u0151 strukt\u00far\u00e1lt f\u00e1jlform\u00e1tumok, p\u00e9ld\u00e1ul arch\u00edvumok \u00e9s dokumentumform\u00e1tumok elemz\u00e9s\u00e9re. Az AbiWord, Gnumeric, GNOME Commander \u00e9s Nemo alkalmaz\u00e1sok mellett a k\u00f6nyvt\u00e1r a GNOME projekt keretein bel\u00fcl a tracker-miners keres\u0151motorban is haszn\u00e1latos, \u00e9s a tracker-extract csomag f\u00fcgg\u0151s\u00e9gek\u00e9nt is alkalmazz\u00e1k, amely automatikusan \u00f6sszegy\u0171jti az \u00faj f\u00e1jlok metadat\u00e1it. <\/p>\n

A vesz\u00e9ly abban rejlik, hogy a libgsf-t haszn\u00e1l\u00f3 GNOME szolg\u00e1ltat\u00e1s automatikusan indexeli \u00e9s elemzi a felhaszn\u00e1l\u00f3 otthoni k\u00f6nyvt\u00e1r\u00e1ban tal\u00e1lhat\u00f3 \u00f6sszes f\u00e1jlt an\u00e9lk\u00fcl, hogy a felhaszn\u00e1l\u00f3nak b\u00e1rmit tennie kellene. \u00cdgy a t\u00e1mad\u00e1shoz meg kell jelen\u00edteni egy speci\u00e1lisan l\u00e9trehozott f\u00e1jlt a felhaszn\u00e1l\u00f3 k\u00f6nyvt\u00e1r\u00e1ban (p\u00e9ld\u00e1ul a ~\\\/Downloads k\u00f6nyvt\u00e1rba elegend\u0151 lehet egy b\u00f6ng\u00e9sz\u0151ben l\u00e9v\u0151 linkre kattintani), \u00e9s a sebezhet\u0151s\u00e9g a f\u00e1jl automatikus index\u00e1l\u00e1sa sor\u00e1n kihaszn\u00e1l\u00e1sra ker\u00fcl. <\/p>\n

A sebezhet\u0151s\u00e9get a libgsf 1.14.53 k\u00f6nyvt\u00e1r friss\u00edt\u00e9s\u00e9ben orvosolt\u00e1k. Az el\u00e9rhet\u0151 friss\u00edt\u00e9seket a k\u00f6vetkez\u0151 disztrib\u00faci\u00f3s oldalak k\u00f6vet\u00e9s\u00e9vel lehet ellen\u0151rizni: Debian, Ubuntu, RHEL, SUSE\/openSUSE, Fedora, Arch, FreeBSD. A GNOME-ot haszn\u00e1l\u00f3 legt\u00f6bb disztrib\u00faci\u00f3ban a tracker-miners komponens alap\u00e9rtelmez\u00e9s szerint aktiv\u00e1lva van, \u00e9s a Nautilus (GNOME F\u00e1jlok) f\u00e1jlkezel\u0151h\u00f6z er\u0151s f\u00fcgg\u0151s\u00e9gk\u00e9nt t\u00f6lt\u0151dik be. A tracker-miners a jelenlegi felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra az al\u00e1bbi parancsok seg\u00edts\u00e9g\u00e9vel tilthat\u00f3 le: systemctl --user mask tracker-store.service tracker-miner-fs.service tracker-miner-rss.service tracker-extract.service tracker-miner-apps.service tracker-writeback.service tracker reset --hard
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libgsf, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c GNOME, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2024-42415), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0438\u043c \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u043a\u0442\u043e\u0440\u043e\u0432 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0440\u0430\u0437\u0431\u043e\u0440\u0430 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0438\u0437 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 CDF (Compound Document Format). \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 libgsf \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\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-120071","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\udd47Sebezhet\u0151s\u00e9g a libgsf k\u00f6nyvt\u00e1rban, amely \u00e9rinti a GNOME-ot | ProHoster","description":"A libgsf k\u00f6nyvt\u00e1rban, amelyet a GNOME projekt fejleszt, sebezhet\u0151s\u00e9get fedeztek fel 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