FreeBSD ืžืชืงืŸ ืคื’ื™ืขื•ื™ื•ืช ื”ื ื™ืชื ื•ืช ืœื ื™ืฆื•ืœ ืžืจื—ื•ืง ื‘-ipfw

ื‘ืžืกื ืŸ ืžื ื•ืช ipfw ื—ื•ืกืœื• ืฉืชื™ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ื‘ืงื•ื“ ื”ื ื™ืชื•ื— ืฉืœ ืืคืฉืจื•ื™ื•ืช TCP, ื”ื ื’ืจืžื•ืช ืขืœ ื™ื“ื™ ืื™ืžื•ืช ื ืชื•ื ื™ื ืฉื’ื•ื™ ื‘ื—ื‘ื™ืœื•ืช ืจืฉืช ืžืขื•ื‘ื“ื•ืช. ื”ืคื’ื™ืขื•ืช ื”ืจืืฉื•ื ื” (CVE-2019-5614) ื‘ืขืช ืขื™ื‘ื•ื“ ืžื ื•ืช TCP ื‘ืฆื•ืจื” ืžืกื•ื™ืžืช ื™ื›ื•ืœื” ืœื”ื•ื‘ื™ืœ ืœื’ื™ืฉื” ืœื–ื™ื›ืจื•ืŸ ืžื—ื•ืฅ ืœืžืื’ืจ ื”-mbuf ื”ืžื•ืงืฆื”, ื•ื”ืฉื ื™ื™ื” (CVE-2019-15874) ื™ื›ื•ืœื” ืœื”ื•ื‘ื™ืœ ืœื’ื™ืฉื” ืœืื–ื•ืจื™ ื–ื™ื›ืจื•ืŸ ืฉื›ื‘ืจ ืžืฉื•ื—ืจืจื™ื ( ืฉื™ืžื•ืฉ-ืœืื—ืจ-ื—ื™ื ื).

ืœื ื‘ื•ืฆืข ื ื™ืชื•ื— ืฉืœ ื”ืชืืžืช ื”ื‘ืขื™ื•ืช ืฉื–ื•ื”ื• ืœื ื™ืฆื•ืœ ื”ืžืกื•ื’ืœ ืœื”ืคืขื™ืœ ืงื•ื“ ืชื•ืงืฃ, ืืš ื™ื™ืชื›ืŸ ืฉื”ืคื’ื™ืขื•ื™ื•ืช ืื™ื ืŸ ืžื•ื’ื‘ืœื•ืช ืœื’ืจื™ืžืช ืงืจื™ืกืช ืœื™ื‘ื”. ื”ื‘ืขื™ื•ืช ืชื•ืงื ื• ื‘ืขื“ื›ื•ื ื™ FreeBSD 11.3-RELEASE-p8 ื•-12.1-RELEASE-p4 (ืชื™ืงื•ื ื™ื ื‘ื•ืฆืขื• ื‘ืกื ื™ืคื™ื ื”ื™ืฆื™ื‘ื™ื ืขื•ื“ ื‘ื“ืฆืžื‘ืจ ื‘ืฉื ื” ืฉืขื‘ืจื”, ืืš ื”ืขื•ื‘ื“ื” ืฉืชื™ืงื•ื ื™ื ืืœื• ืงืฉื•ืจื™ื ืœื‘ื™ื˜ื•ืœ ื”ืคื’ื™ืขื•ืช ื ื•ื“ืขื” ืจืง ื›ืขืช) .

ืžืงื•ืจ: OpenNet.ru

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