ืคื’ื™ืขื•ืช ืงืจื™ื˜ื™ืช ื‘ืฉืจืช IMAP Dovecot

ะ’ ืฉื—ืจื•ืจื™ื ืžืชืงื ื™ื ืฉืจืชื™ POP3/IMAP4 ื“ื•ื‘ืงื•ื˜ 2.3.7.2 ื•-2.2.36.4 ื•ื›ืŸ ื‘ืชื•ืกืคืช ื—ื•ืจ ื™ื•ื ื” 0.5.7.2 ื•-0.4.24.2 , ื—ื•ืกืœื• ืคื’ื™ืขื•ืช ืงืจื™ื˜ื™ืช (CVE-2019-11500), ื”ืžืืคืฉืจ ืœืš ืœื›ืชื•ื‘ ื ืชื•ื ื™ื ืžืขื‘ืจ ืœืžืื’ืจ ืฉื”ื•ืงืฆื” ืขืœ ื™ื“ื™ ืฉืœื™ื—ืช ื‘ืงืฉื” ืฉืชื•ื›ื ื ื” ื‘ืžื™ื•ื—ื“ ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœื™ IMAP ืื• ManageSieve.

ื ื™ืชืŸ ืœื ืฆืœ ืืช ื”ื‘ืขื™ื” ื‘ืฉืœื‘ ื”ื˜ืจื•ื ืื™ืžื•ืช. ืขื“ื™ื™ืŸ ืœื ื”ื•ื›ืŸ ื ื™ืฆื•ืœ ืขื•ื‘ื“, ืืš ืžืคืชื—ื™ Dovecot ืœื ืฉื•ืœืœื™ื ืืช ื”ืืคืฉืจื•ืช ืœื”ืฉืชืžืฉ ื‘ืคื’ื™ืขื•ืช ื›ื“ื™ ืœืืจื’ืŸ ื”ืชืงืคื•ืช ื‘ื™ืฆื•ืข ืงื•ื“ ืžืจื—ื•ืง ืขืœ ื”ืžืขืจื›ืช ืื• ื“ืœื™ืคืช ื ืชื•ื ื™ื ืกื•ื“ื™ื™ื. ืžื•ืžืœืฅ ืœื›ืœ ื”ืžืฉืชืžืฉื™ื ืœื”ืชืงื™ืŸ ืขื“ื›ื•ื ื™ื ื‘ืื•ืคืŸ ืžื™ื™ื“ื™ (ื“ื‘ื™ืืŸ, ืคื“ื•ืจื”, Arch Linux, ืื•ื‘ื•ื ื˜ื•, SUSE, ืจื”ืœ, FreeBSD).

ื”ืคื’ื™ืขื•ืช ืงื™ื™ืžืช ื‘ืžื ืชื—ื™ ืคืจื•ื˜ื•ืงื•ืœื™ื IMAP ื•-ManageSieve ื•ื ื’ืจืžืช ืขืœ ื™ื“ื™ ืขื™ื‘ื•ื“ ืฉื’ื•ื™ ืฉืœ ืชื•ื•ื™ null ื‘ืขืช ื ื™ืชื•ื— ื ืชื•ื ื™ื ื‘ืชื•ืš ืžื—ืจื•ื–ื•ืช ื‘ืžื™ืจื›ืื•ืช. ื”ื‘ืขื™ื” ืžื•ืฉื’ืช ืขืœ ื™ื“ื™ ื›ืชื™ื‘ืช ื ืชื•ื ื™ื ืฉืจื™ืจื•ืชื™ื™ื ืœืื•ื‘ื™ื™ืงื˜ื™ื ื”ืžืื•ื—ืกื ื™ื ืžื—ื•ืฅ ืœืžืื’ืจ ื”ืžื•ืงืฆื” (ื ื™ืชืŸ ืœื“ืจื•ืก ืขื“ 8 KB ื‘ืฉืœื‘ ืฉืœืคื ื™ ื”ืื™ืžื•ืช, ื•ืขื“ 64 KB ืœืื—ืจ ื”ืื™ืžื•ืช).

ืขืœ ื“ืขื” ืœื“ื‘ืจื™ ืžื”ื ื“ืกื™ื ืž-Red Hat, ื”ืฉื™ืžื•ืฉ ื‘ื‘ืขื™ื” ืขื‘ื•ืจ ื”ืชืงืคื•ืช ืืžื™ืชื™ื•ืช ื”ื•ื ืงืฉื” ืžื›ื™ื•ื•ืŸ ืฉื”ืชื•ืงืฃ ืœื ื™ื›ื•ืœ ืœืฉืœื•ื˜ ื‘ืžื™ืงื•ื ืฉืœ ืžื—ื™ืงื•ืช ื ืชื•ื ื™ื ืฉืจื™ืจื•ืชื™ื•ืช ื‘ืขืจื™ืžื”. ื‘ืชื’ื•ื‘ื” ืžื•ื‘ืขืช ื”ื“ืขื” ืฉืชื›ื•ื ื” ื–ื• ืจืง ืžืกื‘ื›ืช ืžืฉืžืขื•ืชื™ืช ืืช ื”ื”ืชืงืคื”, ืืš ืื™ื ื” ืฉื•ืœืœืช ืืช ื™ื™ืฉื•ืžื• โ€“ ื”ืชื•ืงืฃ ื™ื›ื•ืœ ืœื—ื–ื•ืจ ืขืœ ื ื™ืกื™ื•ืŸ ื”ื ื™ืฆื•ืœ ืคืขืžื™ื ืจื‘ื•ืช ืขื“ ืฉื™ื™ื›ื ืก ืœืื–ื•ืจ ื”ืขื‘ื•ื“ื” ื‘ืขืจื™ืžื”.

ืžืงื•ืจ: OpenNet.ru

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