ืขื“ื›ื•ืŸ Firefox 91.0.1. ืชื•ื›ื ื™ื•ืช ืœื”ื›ืœืœืช ื—ื•ื‘ื” ืฉืœ WebRender

ื–ืžื™ื ื” ื’ืจืกืช ืชื—ื–ื•ืงื” ืฉืœ Firefox 91.0.1, ื”ืžืฆื™ืขื” ืžืกืคืจ ืชื™ืงื•ื ื™ื:

  • ืชื•ืงื ื” ืคื’ื™ืขื•ืช (CVE-2021-29991) ืฉืขืœื•ืœื” ืœืืคืฉืจ ื”ืชืงืคืช ืคื™ืฆื•ืœ ื›ื•ืชืจื•ืช HTTP. ื”ื‘ืขื™ื” ื ื’ืจืžืช ืžืงื‘ืœื” ืฉื’ื•ื™ื” ืฉืœ ื”ืชื• newline ื‘ื›ื•ืชืจื•ืช HTTP/3, ืžื” ืฉืžืืคืฉืจ ืœืš ืœืฆื™ื™ืŸ ื›ื•ืชืจืช ืฉืชืชืคืจืฉ ื›ืฉืชื™ ื›ื•ืชืจื•ืช ืฉื•ื ื•ืช.
  • ืชื•ืงื ื” ื‘ืขื™ื” ื‘ืฉื™ื ื•ื™ ื’ื•ื“ืœ ื”ื›ืคืชื•ืจื™ื ื‘ืฉื•ืจืช ื”ื›ืจื˜ื™ืกื™ื•ืช ื”ืžืชืจื—ืฉืช ื‘ืขืช ื˜ืขื™ื ืช ืืชืจื™ื ืžืกื•ื™ืžื™ื ื”ืžืฉืชืžืฉื™ื ื‘ืกืžืœื™ื ืžืชืžื˜ื™ื™ื ืฉืœ Unicode ื‘ื›ื•ืชืจื•ืช ืฉืœื”ื.
  • ืคืชืจื” ื‘ืขื™ื” ืฉื’ื•ืจืžืช ืœื›ืจื˜ื™ืกื™ื•ืช ืžื—ืœื•ื ื•ืช ืฉื ืคืชื—ื• ื‘ืžืฆื‘ ืคืจื˜ื™ ืœื”ื•ืคื™ืข ื‘ื—ืœื•ื ื•ืช ืจื’ื™ืœื™ื ื‘ืขืช ืฆืคื™ื™ื” ื‘ื”ืžืœืฆื•ืช ื‘ืฉื•ืจืช ื”ื›ืชื•ื‘ืช.

ื‘ื ื•ืกืฃ, Firefox 92, ื”ืžืชื•ื›ื ืŸ ืœ-7 ื‘ืกืคื˜ืžื‘ืจ, ืฆืคื•ื™ ืœื”ืคืขื™ืœ ืืช WebRender ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืขื‘ื•ืจ ื›ืœ ืžืฉืชืžืฉื™ Linux, Windows, macOS ื•-Android, ืœืœื ื™ื•ืฆื ืžืŸ ื”ื›ืœืœ. ื‘ืžื”ื“ื•ืจื” ื”ื‘ืื” ืฉืœ Firefox 93, ืชื•ืคืกืง ื”ืชืžื™ื›ื” ื‘ืืคืฉืจื•ื™ื•ืช ืœื”ืฉื‘ื™ืช ืืช WebRender (gfx.webrender.force-legacy-layers ื•-MOZ_WEBRENDER=0) ื•ื”ืžื ื•ืข ื”ื–ื” ื™ื”ืคื•ืš ืœื—ื•ื‘ื”. WebRender ื›ืชื•ื‘ ื‘ืฉืคืช Rust ื•ืžืืคืฉืจ ืœืš ืœื”ืฉื™ื’ ืขืœื™ื™ื” ืžืฉืžืขื•ืชื™ืช ื‘ืžื”ื™ืจื•ืช ื”ืจื™ื ื“ื•ืจ ื•ืœื”ืคื—ื™ืช ืืช ื”ืขื•ืžืก ืขืœ ื”ืžืขื‘ื“ ืขืœ ื™ื“ื™ ื”ืขื‘ืจืช ืคืขื•ืœื•ืช ืจื™ื ื“ื•ืจ ืชื•ื›ืŸ ื”ืขืžื•ื“ื™ื ืœืฆื“ ื”-GPU, ืืฉืจ ืžื™ื•ืฉืžื•ืช ื‘ืืžืฆืขื•ืช shaders ื”ืคื•ืขืœื•ืช ืขืœ ื”-GPU. ืขื‘ื•ืจ ืžืขืจื›ื•ืช ืขื ื›ืจื˜ื™ืกื™ ืžืกืš ื™ืฉื ื™ื ืื• ืžื ื”ืœื™ ื”ืชืงื ื™ื ื’ืจืคื™ื™ื ื‘ืขื™ื™ืชื™ื™ื, WebRender ื™ืฉืชืžืฉ ื‘ืžืฆื‘ ืจืกื˜ืจ ืฉืœ ืชื•ื›ื ื” (gfx.webrender.software=true).

ืžืงื•ืจ: OpenNet.ru

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