ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ืŸ ื–ืœื™ื‘ ื•ื•ืึธืก ืึทืงืขืจื– ื•ื•ืขืŸ ืงืึทืžืคึผืจืขืกื™ื ื’ ืกืคึผืขืฉืœื™ ื“ื™ื–ื™ื™ื ื“ ื“ืึทื˜ืŸ

ื ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ (CVE-2018-25032) ืื™ื– ื™ื™ื“ืขื ืึทืคื™ื™ื“ ืื™ืŸ ื“ื™ ื–ืœื™ื‘ ื‘ื™ื‘ืœื™ืึธื˜ืขืง, ื•ื•ืึธืก ืคื™ืจืŸ ืฆื• ืึท ื‘ืึทืคืขืจ ืึธื•ื•ื•ืขืจืคืœืึธื• ื•ื•ืขืŸ ืื™ืจ ืคึผืจื•ื•ื•ืŸ ืฆื• ืงืึธืžืคึผืจืขืก ืึท ืกืคึผืขืฆื™ืขืœ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืกื™ืงื•ื•ืึทื ืก ืคื•ืŸ ืื•ืชื™ื•ืช ืื™ืŸ ื™ื ืงืึทืžื™ื ื’ ื“ืึทื˜ืŸ. ืื™ืŸ ื–ื™ื™ืŸ ืงืจืึทื ื˜ ืคืึธืจืขื, ืจื™ืกืขืจื˜ืฉืขืจื– ื”ืึธื‘ืŸ ื“ืขืžืึทื ืกื˜ืจื™ื™ื˜ื™ื“ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจืฉืึทืคืŸ ืึท ืคึผืจืึธืฆืขืก ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ ืึทื‘ื ืึธืจืžืึทืœื™. ืฆื™ ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืงืขืŸ ื”ืึธื‘ืŸ ืžืขืจ ืขืจื ืกื˜ ืงืึทื ืกืึทืงื•ื•ืขื ืกืึทื– ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื’ืขืœืขืจื ื˜.

ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ื– ืกื˜ืึทืจื˜ื™ื ื’ ืคึฟื•ืŸ ื•ื•ืขืจืกื™ืข ื–ืœื™ื‘ 1.2.2.2 ืื•ืŸ ืื•ื™ืš ืึทืคืขืงืฅ ื“ื™ ืงืจืึทื ื˜ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื–ืœื™ื‘ 1.2.11. ืขืก ืื™ื– ื ืึธื•ื˜ื•ื•ืขืจื“ื™ ืึทื– ืึท ืœืึทื˜ืข ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ื– ื’ืขื•ื•ืขืŸ ืคืืจื’ืขืœื™ื™ื’ื˜ ืฆื•ืจื™ืง ืื™ืŸ 2018, ืึธื‘ืขืจ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื‘ืึทืฆืึธืœืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜ ืฆื• ืขืก ืื•ืŸ ื ื™ืฉื˜ ืžืขืœื“ื•ื ื’ ืึท ืงืขืจืขืงื˜ื™ื•ื• ืžืขืœื“ื•ื ื’ (ื“ื™ ื–ืœื™ื‘ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ืœืขืฆื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืื™ืŸ 2017). ื“ืขืจ ืคืึทืจืจื™ื›ื˜ืŸ ืื™ื– ืื•ื™ืš ื ื™ืฉื˜ ื™ื ืงืœื•ื“ืขื“ ืื™ืŸ ื“ื™ ืคึผืึทืงื™ื“ื–ืฉื™ื– ื’ืขืคึฟื™ื ื˜ ื“ื•ืจืš ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฉืึทื ื–. ืื™ืจ ืงืขื ืขืŸ ืฉืคึผื•ืจ ื“ื™ ื•ื™ืกื’ืึทื‘ืข ืคื•ืŸ โ€‹โ€‹ืคื™ืงืกื™ื– ื“ื•ืจืš ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ื‘ืœืขื˜ืขืจ: Debian, RHEL, Fedora, SUSE, Ubuntu, Arch Linux, OpenBSD, FreeBSD, NetBSD. ื“ื™ zlib-ng ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ื ื™ืฉื˜ ืึทืคืขืงื˜ืึทื“ ื“ื•ืจืš ื“ืขื ืคึผืจืึธื‘ืœืขื.

ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืึทืงืขืจื– ืื•ื™ื‘ ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ื˜ื™ื™ึทืš ื›ึผื•ืœืœ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืฉื•ื•ืขื‘ืขืœืขืš ืฆื• ื–ื™ื™ืŸ ืคึผืึทืงื˜, ืฆื• ื•ื•ืึธืก ืคึผืึทืงื™ื ื’ ืื™ื– ื’ืขื•ื•ืขื ื“ื˜ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคืึทืจืคืขืกื˜ื™ืงื˜ Huffman ืงืึธื•ื“ื–. ืื•ื ื˜ืขืจ ื–ื™ื›ืขืจ ืฆื•ืฉื˜ืื ื“ืŸ, ื“ืขืจ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ื™ื ื˜ืขืจืžื™ื“ื™ื™ื˜ ื‘ืึทืคืขืจ ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืงืึทืžืคึผืจืขืกื˜ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื’ืขืฉื˜ืขืœื˜ ืงืขืŸ ืึธื•ื•ื•ืขืจืœืึทืคึผ ื“ื™ ื–ื›ึผืจื•ืŸ ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืกื™ืžื‘ืึธืœ ืึธืคื˜ืงื™ื™ึทื˜ ื˜ื™ืฉ ืื™ื– ืกื˜ืึธืจื“. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืคืึทืœืฉ ืงืึทืžืคึผืจืขืกื˜ ื“ืึทื˜ืŸ ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืื•ืŸ ืงืจืึทืฉื™ื– ืจืขื›ื˜ ืฆื• ืฉืจื™ื™ื‘ืŸ ืึทืจื•ื™ืก ื“ื™ ื‘ืึทืคืขืจ ื’ืจืขื ืขืฅ.

ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืงืขื ืขืŸ ื‘ืœื•ื™ื– ื–ื™ื™ืŸ ืขืงืกืคึผืœื•ื™ื˜ืึทื“ ืžื™ื˜ ืึท ืงืึทืžืคึผืจืขืฉืึทืŸ ืกื˜ืจืึทื˜ืขื’ื™ืข ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคืึทืจืคืขืกื˜ื™ืงื˜ Huffman ืงืึธื•ื“ื–. ื ืขื ืœืขืš ืกื˜ืจืึทื˜ืขื’ื™ืข ืื™ื– ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ื•ื•ืขืŸ ื“ื™ Z_FIXED ืึธืคึผืฆื™ืข ืื™ื– ื‘ืคื™ืจื•ืฉ ืขื ื™ื™ื‘ืึทืœื“ ืื™ืŸ ื“ื™ ืงืึธื“ (ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืกื™ืงื•ื•ืึทื ืก ื•ื•ืึธืก ืคื™ืจื˜ ืฆื• ืึท ืงืจืึทืš ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ Z_FIXED ืึธืคึผืฆื™ืข). ืื•ื™ื‘ ืžืฉืคื˜ืŸ ื“ื•ืจืš ื“ื™ ืงืึธื“, ื“ื™ Z_FIXED ืกื˜ืจืึทื˜ืขื’ื™ืข ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืื•ื™ื‘ ื“ื™ ืึธืคึผื˜ื™ืžืึทืœ ืื•ืŸ ืกื˜ืึทื˜ื™ืง ื‘ื™ื™ืžืขืจ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคึฟืึทืจ ื“ื™ ื“ืึทื˜ืŸ ื”ืึธื‘ืŸ ื“ื™ ื–ืขืœื‘ืข ื’ืจื™ื™ืก.

ืขืก ืื™ื– ื ืึธืš ื ื™ืฉื˜ ืงืœืึธืจ ืฆื™ ื“ื™ ื‘ืื“ื™ื ื’ื•ื ื’ืขืŸ ืคึฟืึทืจ ืขืงืกืคึผืœื•ื™ื˜ื™ื ื’ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืžื™ื˜ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ Z_DEFAULT_STRATEGY ืงืึทืžืคึผืจืขืฉืึทืŸ ืกื˜ืจืึทื˜ืขื’ื™ืข. ืื•ื™ื‘ ื ื™ื˜, ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืœื™ืžื™ื˜ืขื“ ืฆื• ื–ื™ื›ืขืจ ืกืคึผืขืฆื™ืคื™ืฉ ืกื™ืกื˜ืขืžืขืŸ ื•ื•ืึธืก ื‘ืคื™ืจื•ืฉ ื ื•ืฆืŸ ื“ื™ Z_FIXED ืึธืคึผืฆื™ืข. ืื•ื™ื‘ ืึทื–ื•ื™, ื“ื™ ืฉืขื“ื™ืงืŸ ืคื•ืŸ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืงืขืŸ ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง, ื•ื•ื™ื™ึทืœ ื“ื™ ื–ืœื™ื‘ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ืึท ื“ืข ืคืึทืงื˜ืึธ ื ืึธืจืžืึทืœ ืื•ืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคื™ืœืข ืคืึธืœืงืก ืคึผืจืึทื“ื–ืฉืขืงืก, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ, OpenSSH, OpenSSL, Apache httpd, libpng, FFmpeg, rsync, dpkg. , rpm, Git, PostgreSQL, MySQL, ืขื˜ืง.

ืžืงื•ืจ: opennet.ru

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