{"id":99196,"date":"2021-02-18T22:23:30","date_gmt":"2021-02-18T20:23:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-zanyalsya-prodvizheniem-sredstv-bezopasnoj-raboty-s-pamyatyu-v-otkrytom-po"},"modified":"2021-02-18T22:23:30","modified_gmt":"2021-02-18T20:23:30","slug":"google-zanyalsya-prodvizheniem-sredstv-bezopasnoj-raboty-s-pamyatyu-v-otkrytom-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/google-zanyalsya-prodvizheniem-sredstv-bezopasnoj-raboty-s-pamyatyu-v-otkrytom-po","title":{"rendered":"Google a \u00eenceput s\u0103 promoveze instrumentele de lucru sigur cu memoria \u00een software-ul open source","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Compania Google a lansat o ini\u021biativ\u0103 pentru a rezolva problemele din software-ul open-source cauzate de gestionarea nesigur\u0103 a memoriei. Conform Google, 70% dintre problemele de securitate din Chromium sunt cauzate de erori \u00een gestionarea memoriei, cum ar fi accesarea bufferului dup\u0103 eliberarea memoriei asociate (use-after-free). O cercetare a Microsoft a ajuns, de asemenea, la concluzia c\u0103 70% din toate vulnerabilit\u0103\u021bile remediate \u00een actualiz\u0103rile software studiate sunt cauzate de gestionarea nesigur\u0103 a memoriei. O alt\u0103 cercetare a ar\u0103tat c\u0103 53 din 95 de vulnerabilit\u0103\u021bi identificate \u00een utilitarul curl ar fi putut fi evitate dac\u0103 codul ar fi fost scris \u00eentr-un limbaj care asigur\u0103 o gestionare sigur\u0103 a memoriei. <\/p>\n

Printre exemplele primelor ini\u021biative finan\u021bate de Google \u0219i desf\u0103\u0219urate \u00een colaborare cu organiza\u021bia ISRG (Internet Security Research Group) se num\u0103r\u0103 crearea unui backend HTTP alternativ pentru utilitarul curl \u0219i dezvoltarea unui nou modul TLS pentru serverul http Apache. Ambele proiecte sunt realizate \u00een limbajul Rust, care se concentreaz\u0103 pe gestionarea sigur\u0103 a memoriei \u0219i asigur\u0103 managementul automat al memoriei, ceea ce, dac\u0103 este utilizat corect (f\u0103r\u0103 ac\u021biuni nesigure cu pointerii \u00een modul unsafe), permite prevenirea unor probleme precum accesarea unui domeniu de memorie dup\u0103 eliberare, dereferen\u021bierea pointerilor nuli \u0219i dep\u0103\u0219irea limitei bufferului.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b\u0430 \u0441 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u043e\u0439 \u043f\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u041f\u041e, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u043e\u0439 \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e. \u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c Google 70% \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u0432 Chromium \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043a \u0431\u0443\u0444\u0435\u0440\u0443 \u043f\u043e\u0441\u043b\u0435 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 \u043d\u0438\u043c \u043f\u0430\u043c\u044f\u0442\u0438 (use-after-free). \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 Microsoft \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438\u0448\u043b\u043e \u043a \u0432\u044b\u0432\u043e\u0434\u0443, \u0447\u0442\u043e 70% \u0432\u0441\u0435\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0443\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0445 \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-99196","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\udd47Google promoveaz\u0103 instrumentele de gestionare sigur\u0103 a memoriei \u00een software-ul open-source | ProHoster","description":"Compania Google a lansat o ini\u021biativ\u0103 pentru a rezolva problemele din software-ul open-source cauzate de gestionarea nesigur\u0103 a 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