Kees Cook ืฉืœ ื’ื•ื’ืœ ืงืจื ืœืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืชื”ืœื™ืš ื”ืขื‘ื•ื“ื” ืขืœ ื‘ืื’ื™ื ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก

ืงื™ืก ืงื•ืง, ืœืฉืขื‘ืจ ืžื ื”ืœ ื”ืžืขืจื›ืช ื”ืจืืฉื™ ืฉืœ kernel.org ื•ืžื ื”ื™ื’ ืฆื•ื•ืช ื”ืื‘ื˜ื—ื” ืฉืœ ืื•ื‘ื•ื ื˜ื• ืฉืขื•ื‘ื“ ื›ืขืช ื‘ื’ื•ื’ืœ ืœืื‘ื˜ื—ืช ืื ื“ืจื•ืื™ื“ ื•-ChromeOS, ื”ื‘ื™ืข ื“ืื’ื” ืœื’ื‘ื™ ื”ืชื”ืœื™ืš ื”ื ื•ื›ื—ื™ ืฉืœ ืชื™ืงื•ืŸ ื‘ืื’ื™ื ื‘ืขื ืคื™ื ื”ื™ืฆื™ื‘ื™ื ืฉืœ ื”ืœื™ื‘ื”. ืžื“ื™ ืฉื‘ื•ืข ื ื›ืœืœื™ื ื‘ืกื ื™ืคื™ื ื”ื™ืฆื™ื‘ื™ื ื›ืžืื” ืชื™ืงื•ื ื™ื, ื•ืœืื—ืจ ืกื’ื™ืจืช ื”ื—ืœื•ืŸ ืœืงื‘ืœืช ืฉื™ื ื•ื™ื™ื ื‘ืžื”ื“ื•ืจื” ื”ื‘ืื” ื”ื•ื ืžืชืงืจื‘ ืœืืœืฃ (ื”ืžืชื—ื–ืงื™ื ืžื—ื–ื™ืงื™ื ืืช ื”ืชื™ืงื•ื ื™ื ืขื“ ืกื’ื™ืจืช ื”ื—ืœื•ืŸ ื•ืœืื—ืจ ื”ื™ื•ื•ืฆืจื•ืช " -rc1โ€ ื”ื ืžืคืจืกืžื™ื ืืช ื”ืžืฆื˜ื‘ืจื™ื ื‘ื‘ืช ืื—ืช), ื•ื–ื” ื™ื•ืชืจ ืžื“ื™ ื•ื“ื•ืจืฉ ื”ืจื‘ื” ืขื‘ื•ื“ื” ืขื‘ื•ืจ ืžื•ืฆืจื™ ืชื—ื–ื•ืงื” ื”ืžื‘ื•ืกืกื™ื ืขืœ ืœื™ื‘ืช ืœื™ื ื•ืงืก.

ืœืคื™ ืงื™ื–, ืชื”ืœื™ืš ื”ืขื‘ื•ื“ื” ืขื ืฉื’ื™ืื•ืช ื‘ืงืจื ืœ ืื™ื ื• ืžืงื‘ืœ ืชืฉื•ืžืช ืœื‘ ืจืื•ื™ื” ื•ืœืงืจื ืœ ื—ืกืจื™ื ืœืคื—ื•ืช 100 ืžืคืชื—ื™ื ื ื•ืกืคื™ื ืœืขื‘ื•ื“ื” ืžืชื•ืืžืช ื‘ืชื—ื•ื ื–ื”. ืžืคืชื—ื™ ื”ืœื™ื‘ื” ื”ืขื™ืงืจื™ื™ื ืžืชืงื ื™ื ื‘ืื’ื™ื ื‘ืื•ืคืŸ ืงื‘ื•ืข, ืืš ืื™ืŸ ืขืจื•ื‘ื” ืฉืชื™ืงื•ื ื™ื ืืœื• ื™ื•ืขื‘ืจื• ืœื’ืจืกืื•ืช ืœื™ื‘ื” ื”ืžืฉืžืฉื•ืช ืฆื“ื“ื™ื ืฉืœื™ืฉื™ื™ื. ื’ื ืœืžืฉืชืžืฉื™ื ื‘ืžื•ืฆืจื™ื ืฉื•ื ื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ืœื™ื‘ืช ืœื™ื ื•ืงืก ืื™ืŸ ื“ืจืš ืœืฉืœื•ื˜ ื‘ืื™ืœื• ื‘ืื’ื™ื ื™ืชื•ืงื ื• ื•ืื™ื–ื” ืœื™ื‘ื” ืžืฉืžืฉ ื‘ืžื›ืฉื™ืจื™ื ืฉืœื”ื. ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ, ื”ื™ืฆืจื ื™ื ืื—ืจืื™ื ืœืื‘ื˜ื—ืช ื”ืžื•ืฆืจื™ื ืฉืœื”ื, ืื‘ืœ ืขื ื”ืื™ื ื˜ื ืกื™ื‘ื™ื•ืช ื”ื’ื‘ื•ื”ื” ืžืื•ื“ ืฉืœ ืคืจืกื•ื ืชื™ืงื•ื ื™ื ื‘ืกื ื™ืคื™ ืœื™ื‘ื” ื™ืฆื™ื‘ื™ื, ื”ื ืขืžื“ื• ื‘ืคื ื™ ื‘ื—ื™ืจื” - ืœื”ืขื‘ื™ืจ ืืช ื›ืœ ื”ืชื™ืงื•ื ื™ื, ืœื”ืขื‘ื™ืจ ื‘ืื•ืคืŸ ืกืœืงื˜ื™ื‘ื™ ืืช ื”ื—ืฉื•ื‘ื™ื ื‘ื™ื•ืชืจ, ืื• ืœื”ืชืขืœื ืžื›ืœ ื”ืชื™ืงื•ื ื™ื .

Kees Cook ืฉืœ ื’ื•ื’ืœ ืงืจื ืœืžื•ื“ืจื ื™ื–ืฆื™ื” ืฉืœ ืชื”ืœื™ืš ื”ืขื‘ื•ื“ื” ืขืœ ื‘ืื’ื™ื ื‘ืœื™ื‘ืช ืœื™ื ื•ืงืก

ื”ืคืชืจื•ืŸ ื”ืื•ืคื˜ื™ืžืœื™ ื™ื”ื™ื” ืœื”ืขื‘ื™ืจ ืจืง ืืช ื”ืชื™ืงื•ื ื™ื ื•ื”ืคื’ื™ืขื•ื™ื•ืช ื”ื—ืฉื•ื‘ื•ืช ื‘ื™ื•ืชืจ, ืื‘ืœ ื‘ื™ื“ื•ื“ ืฉื’ื™ืื•ืช ื›ืืœื” ืžื”ื–ืจื™ืžื” ื”ื›ืœืœื™ืช ื”ื™ื ื”ื‘ืขื™ื” ื”ืขื™ืงืจื™ืช. ื”ืžืกืคืจ ื”ื’ื“ื•ืœ ื‘ื™ื•ืชืจ ืฉืœ ื‘ืขื™ื•ืช ืฉืฆืฆื•ืช ื”ืŸ ืชื•ืฆืื” ืฉืœ ืฉื™ืžื•ืฉ ื‘ืฉืคืช C, ื”ื“ื•ืจืฉืช ื–ื”ื™ืจื•ืช ืจื‘ื” ื‘ืขื‘ื•ื“ื” ืขื ื–ื™ื›ืจื•ืŸ ื•ืžืฆื‘ื™ืขื™ื. ื›ื“ื™ ืœื”ื—ืžื™ืจ ืืช ื”ืžืฆื‘, ืชื™ืงื•ื ื™ ืคื’ื™ืขื•ืช ืคื•ื˜ื ืฆื™ืืœื™ื™ื ืจื‘ื™ื ืื™ื ื ืžืกื•ืคืงื™ื ืขื ืžื–ื”ื” CVE, ืื• ืžื•ืงืฆื™ื ืžื–ื”ื” CVE ื–ืžืŸ ืžื” ืœืื—ืจ ืคืจืกื•ื ื”ืชื™ืงื•ืŸ. ื‘ืกื‘ื™ื‘ื” ื›ื–ื•, ืงืฉื” ืžืื•ื“ ืœื™ืฆืจื ื™ื ืœื”ืคืจื™ื“ ื‘ื™ืŸ ืชื™ืงื•ื ื™ื ืงืœื™ื ืœื‘ืขื™ื•ืช ืื‘ื˜ื—ื” ื—ืฉื•ื‘ื•ืช. ืœืคื™ ื”ืกื˜ื˜ื™ืกื˜ื™ืงื”, ื™ื•ืชืจ ืž-40% ืžื”ื—ื•ืœืฉื•ืช ืžืชื•ืงื ื•ืช ืœืคื ื™ ื”ืงืฆืืช CVE, ื•ื‘ืžืžื•ืฆืข ื”ืขื™ื›ื•ื‘ ื‘ื™ืŸ ืฉื—ืจื•ืจ ืชื™ืงื•ืŸ ืœื”ืงืฆืืช CVE ื”ื•ื ืฉืœื•ืฉื” ื—ื•ื“ืฉื™ื (ื›ืœื•ืžืจ, ื‘ื”ืชื—ืœื” ื”ืชื™ืงื•ืŸ ื ืชืคืก ื›- ื‘ืื’ ืจื’ื™ืœ, ืืš ืจืง ืœืื—ืจ ืžืกืคืจ ื—ื•ื“ืฉื™ื ืžืชื‘ืจืจ ืฉื”ืคื’ื™ืขื•ืช ืชื•ืงื ื”).

ื›ืชื•ืฆืื” ืžื›ืš, ืœืœื ืกื ื™ืฃ ื ืคืจื“ ืขื ืชื™ืงื•ื ื™ื ืœืคืจืฆื•ืช ื•ืœืœื ืงื‘ืœืช ืžื™ื“ืข ืขืœ ื—ื™ื‘ื•ืจ ืื‘ื˜ื—ื” ืฉืœ ื‘ืขื™ื” ืžืกื•ื™ืžืช, ื™ืฆืจื ื™ ืžื•ืฆืจื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ืœื™ื‘ืช ืœื™ื ื•ืงืก ื ื•ืชืจื™ื ืœื”ืขื‘ื™ืจ ื‘ืื•ืคืŸ ืจืฆื™ืฃ ืืช ื›ืœ ื”ืชื™ืงื•ื ื™ื ืžื”ืขื ืคื™ื ื”ื™ืฆื™ื‘ื™ื ื”ืขื“ื›ื ื™ื™ื ื‘ื™ื•ืชืจ. ืืš ืขื‘ื•ื“ื” ื–ื• ื“ื•ืจืฉืช ืขื‘ื•ื“ื” ืจื‘ื” ื•ืžืชืžื•ื“ื“ืช ืขื ื”ืชื ื’ื“ื•ืช ื‘ื—ื‘ืจื•ืช ืขืงื‘ ื—ืฉืฉ ืœื”ื•ืคืขืช ืฉื™ื ื•ื™ื™ื ืจื’ืจืกื™ื‘ื™ื™ื ืฉืขืœื•ืœื™ื ืœืฉื‘ืฉ ืืช ืคืขื•ืœืชื• ื”ืชืงื™ื ื” ืฉืœ ื”ืžื•ืฆืจ.

ื”ื‘ื” ื ื–ื›ื™ืจ ืฉืœืคื™ ืœื™ื ื•ืก ื˜ื•ืจื•ื•ืืœื“ืก, ื›ืœ ื”ืฉื’ื™ืื•ืช ื—ืฉื•ื‘ื•ืช ื•ืื™ืŸ ืœื”ืคืจื™ื“ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ืžืกื•ื’ื™ื ืื—ืจื™ื ืฉืœ ืฉื’ื™ืื•ืช ื•ืœื”ืงืฆื•ืช ืื•ืชืŸ ืœืงื˜ื’ื•ืจื™ื” ื ืคืจื“ืช ื‘ืขื“ื™ืคื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ. ื—ื•ื•ืช ื“ืขืช ื–ื• ืžื•ืกื‘ืจืช ื‘ื›ืš ืฉืขื‘ื•ืจ ืžืคืชื— ืจื’ื™ืœ ืฉืื™ื ื• ืžืชืžื—ื” ื‘ื ื•ืฉืื™ ืื‘ื˜ื—ื”, ื”ืงืฉืจ ื‘ื™ืŸ ืชื™ืงื•ืŸ ืœืคื’ื™ืขื•ืช ืคื•ื˜ื ืฆื™ืืœื™ืช ืื™ื ื• ื‘ืจื•ืจ (ืขื‘ื•ืจ ืชื™ืงื•ื ื™ื ืจื‘ื™ื, ืจืง ื‘ื™ืงื•ืจืช ื ืคืจื“ืช ืžืืคืฉืจืช ืœื”ื‘ื™ืŸ ืฉื”ื ื ื•ื’ืขื™ื ืœืื‘ื˜ื—ื” ). ืœื“ื‘ืจื™ ืœื™ื ื•ืก, ืžื•ืžื—ื™ ืื‘ื˜ื—ื” ืžื”ืฆื•ื•ืชื™ื ื”ืื—ืจืื™ื ืขืœ ืชื—ื–ื•ืงืช ื—ื‘ื™ืœื•ืช ืœื™ื‘ื” ื‘ื”ืคืฆื•ืช ืœื™ื ื•ืงืก ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ืžืขื•ืจื‘ื™ื ื‘ื–ื™ื”ื•ื™ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ืืคืฉืจื™ื•ืช ืžื”ื–ืจื ื”ื›ืœืœื™ ืฉืœ ื”ืชื™ืงื•ื ื™ื.

ืงื™ืก ืงื•ืง ืžืืžื™ืŸ ืฉื”ืคืชืจื•ืŸ ื”ื™ื—ื™ื“ ืœืฉืžื™ืจื” ืขืœ ืื‘ื˜ื—ืช ื”ืœื™ื‘ื” ื‘ืขืœื•ืช ืกื‘ื™ืจื” ืœื˜ื•ื•ื— ืืจื•ืš ื”ื•ื ืฉื—ื‘ืจื•ืช ื™ืขื‘ื™ืจื• ืืช ื”ืžื”ื ื“ืกื™ื ื”ืžืขื•ืจื‘ื™ื ื‘ื”ืขื‘ืจืช ืชื™ืงื•ื ื™ื ืœืžื‘ื ื” ืœื™ื‘ื” ืžืงื•ืžื™ ืœืžืืžืฅ ืžืฉื•ืชืฃ ื•ืžืชื•ืื ืœืฉืžื•ืจ ืขืœ ืชื™ืงื•ื ื™ื ื•ืคื’ื™ืขื•ื™ื•ืช ื‘ืงืจื ืœ ื”ืจืืฉื™ (ื‘ืžืขืœื” ื”ื–ืจื) ). ื‘ืžืชื›ื•ื ืชื• ื”ื ื•ื›ื—ื™ืช, ื™ืฆืจื ื™ื ืจื‘ื™ื ืื™ื ื ืžืฉืชืžืฉื™ื ื‘ื’ืจืกืื•ืช ื”ืœื™ื‘ื” ื”ืขื“ื›ื ื™ื•ืช ื‘ื™ื•ืชืจ ื‘ืžื•ืฆืจื™ื ืฉืœื”ื ื•ืžื—ื–ื™ืจื™ื ืืช ื”ืชื™ืงื•ื ื™ื ื‘ืชื•ืš ื”ื‘ื™ืช, ื›ืœื•ืžืจ. ืžืกืชื‘ืจ ืฉืžื”ื ื“ืกื™ื ื‘ื—ื‘ืจื•ืช ืฉื•ื ื•ืช ืžืฉื›ืคืœื™ื ืื—ื“ ืืช ืขื‘ื•ื“ืชื• ืฉืœ ื–ื”, ื•ืคื•ืชืจื™ื ืืช ืื•ืชื” ื‘ืขื™ื”.

ืœื“ื•ื’ืžื”, ืื 10 ื—ื‘ืจื•ืช, ืฉืœื›ืœ ืื—ืช ืžื”ื ื“ืก ืื—ื“ ืฉืžืขื‘ื™ืจ ืืช ืื•ืชื ืชื™ืงื•ื ื™ื, ื”ืงืฆื• ืžื—ื“ืฉ ืืช ื”ืžื”ื ื“ืกื™ื ื”ืืœื” ืœืชื™ืงื•ืŸ ื‘ืื’ื™ื ื‘ืžืขืœื” ื”ื–ืจื, ืื– ื‘ืžืงื•ื ืœื”ืขื‘ื™ืจ ืชื™ืงื•ืŸ ืื—ื“, ื”ื ื™ื•ื›ืœื• ืœืชืงืŸ 10 ื‘ืื’ื™ื ืฉื•ื ื™ื ืœื˜ื•ื‘ืช ื”ืจื•ื•ื— ื”ืžืฉื•ืชืฃ ืื• ืœื”ืฆื˜ืจืฃ ืœืกืงื™ืจื” ืฉืœ ืžื•ืฆืขื™ื ืฉื™ื ื•ื™ื™ื ื•ืžื•ื ืขื™ื ืžืงื•ื“ ื‘ืื’ื™ ืœื”ื™ื›ืœืœ ื‘ืงืจื ืœ. ื ื™ืชืŸ ื’ื ืœื”ืงื“ื™ืฉ ืžืฉืื‘ื™ื ืœื™ืฆื™ืจืช ื›ืœื™ื ื—ื“ืฉื™ื ืœื‘ื“ื™ืงื” ื•ื ื™ืชื•ื— ืงื•ื“ ืฉื™ืืคืฉืจื• ื–ื™ื”ื•ื™ ืžื•ืงื“ื ืฉืœ ืžื—ืœืงื•ืช ืฉื’ื™ืื•ืช ื ืคื•ืฆื•ืช ืฉืฆืฆื•ืช ืฉื•ื‘ ื•ืฉื•ื‘.

Kees Cook ืžืฆื™ืข ื’ื ืœื”ืฉืชืžืฉ ื‘ืื•ืคืŸ ืคืขื™ืœ ื™ื•ืชืจ ื‘ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื•ืžืขื•ืจืคืœื•ืช ื™ืฉื™ืจื•ืช ื‘ืชื”ืœื™ืš ื”ืคื™ืชื•ื— ืฉืœ ื”ืœื™ื‘ื”, ื‘ืืžืฆืขื•ืช ืžืขืจื›ื•ืช ืื™ื ื˜ื’ืจืฆื™ื” ืžืชืžืฉื›ื•ืช ื•ืœื ื˜ื•ืฉ ืืช ื ื™ื”ื•ืœ ื”ืคื™ืชื•ื— ื”ืืจื›ืื™ ื‘ืืžืฆืขื•ืช ื“ื•ืืจ ืืœืงื˜ืจื•ื ื™. ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ื‘ื“ื™ืงื•ืช ืืคืงื˜ื™ื‘ื™ื•ืช ื ืคื’ืขื•ืช ืžื”ืขื•ื‘ื“ื” ืฉืชื”ืœื™ื›ื™ ื”ื‘ื“ื™ืงื” ื”ืขื™ืงืจื™ื™ื ืžื•ืคืจื“ื™ื ืžื”ืคื™ืชื•ื— ื•ืžืชืจื—ืฉื™ื ืœืื—ืจ ื”ื™ื•ื•ืฆืจื•ืช ื”ืžื”ื“ื•ืจื•ืช. Keys ื’ื ื”ืžืœื™ืฆื• ืœื”ืฉืชืžืฉ ื‘ืฉืคื•ืช ื”ืžืกืคืงื•ืช ืจืžืช ืื‘ื˜ื—ื” ื’ื‘ื•ื”ื” ื™ื•ืชืจ, ื›ืžื• Rust, ื‘ืขืช ืคื™ืชื•ื— ื›ื“ื™ ืœื”ืคื—ื™ืช ืืช ืžืกืคืจ ื”ืฉื’ื™ืื•ืช.

ืžืงื•ืจ: OpenNet.ru

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