ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ 4 ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ Ghostscript

ืฆื•ื•ื™ื™ ื•ื•ืึธื›ืŸ ื ืึธืš ื“ื™ื˜ืขืงืฉืึทืŸ ืœืขืฆื˜ืข ืงืจื™ื˜ื™ืฉ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื™ืŸ ื’ื”ืึธืกืฆืงืจื™ืคึผื˜ ื™ื™ื“ืขื ืึทืคื™ื™ื“ 4 ืžืขืจ ืขื ืœืขืš ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– (CVE-2019-14811, CVE-2019-14812, CVE-2019-14813, CVE-2019-14817), ื•ื•ืึธืก ืœืึธื–ืŸ ื“ื•ืจืš ืฉืึทืคึฟืŸ ืึท ืœื™ื ืง ืฆื• ".ืคืึธืจืกืขืคึผื•ื˜" ืฆื• ื‘ื™ื™ืคึผืึทืก ื“ื™ "-dSAFER" ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜ ืžืึธื“ืข . ื•ื•ืขืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืกืคึผืขืฉืœื™ ื“ื™ื–ื™ื™ื ื“ ื“ืึธืงื•ืžืขื ื˜ืŸ, ืึท ืึทื˜ืึทืงืขืจ ืงืขื ืขืŸ ื‘ืึทืงื•ืžืขืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ื˜ืขืงืข ืกื™ืกื˜ืขื ืื•ืŸ ื•ื™ืกืคื™ืจืŸ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืงืึธื“ ืื•ื™ืฃ ื“ื™ ืกื™ืกื˜ืขื (ืœืžืฉืœ, ืึทื“ื™ื ื’ ืงืึทืžืึทื ื“ื– ืฆื• ~/.ื‘ืึทืฉืจืง ืึธื“ืขืจ ~/.ืคึผืจืึธืคื™ืœ). ื“ื™ ืคืึทืจืจื™ื›ื˜ืŸ ืื™ื– ื‘ื ื™ืžืฆื ื•ื•ื™ ืคึผืึทื˜ืฉืึทื– (1, 2). ืื™ืจ ืงืขื ืขืŸ ืฉืคึผื•ืจ ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ืคึผืขืงืœ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ื‘ืœืขื˜ืขืจ: ื“ืขื‘ื™ืึทืŸ, ืคืขื“ืึธืจืึท, ื•ื‘ื•ื ื˜ื•, SUSE/openSUSE, rhel, ืึทืจื˜ืฉ, ROSA, FreeBSD.

ืœืึธื–ืŸ ืื•ื ื“ื– ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ืึทื– ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ Ghostscript ื–ืขื ืขืŸ ืึท ื’ืขื•ื•ืืงืกืŸ ื’ืขืคืึทืจ, ื•ื•ื™ื™ึทืœ ื“ืขื ืคึผืขืงืœ ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคื™ืœืข ืคืึธืœืงืก ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ืคึผืึธืกื˜ืกืงืจื™ืคึผื˜ ืื•ืŸ ืคึผื“ืฃ ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, Ghostscript ืื™ื– ื’ืขืจื•ืคืŸ ื‘ืขืฉืึทืก ื“ืขืกืงื˜ืึทืคึผ ื˜ืึทืžื ื™ื™ืœ ืฉืึทืคื•ื ื’, ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ื“ืึทื˜ืŸ ื™ื ื“ืขืงืกื™ื ื’ ืื•ืŸ ื‘ื™ืœื“ ืงืึทื ื•ื•ืขืจื–ืฉืึทืŸ. ืคึฟืึทืจ ืึท ื’ืขืจืึธื˜ืŸ ื‘ืึทืคืึทืœืŸ, ืื™ืŸ ืคื™ืœืข ืงืึทืกืขืก ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืคืฉื•ื˜ ืืจืืคืงืืคื™ืข ื“ื™ ื˜ืขืงืข ืžื™ื˜ ื“ื™ ื’ื•ื•ื•ืจืข ืึธื“ืขืจ ื‘ืœืขื˜ืขืจ ื“ื™ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืžื™ื˜ ืขืก ืื™ืŸ Nautilus. ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ Ghostscript ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ืขืงืกืคึผืœื•ื™ื˜ืึทื“ ื“ื•ืจืš ื‘ื™ืœื“ ืคึผืจืึทืกืขืกืขืจื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ImageMagick ืื•ืŸ GraphicsMagick ืคึผืึทืงืึทื“ื–ืฉืึทื– ื“ื•ืจืš ื’ืขื‘ืŸ ื–ื™ื™ ืึท JPEG ืึธื“ืขืจ PNG ื˜ืขืงืข ืžื™ื˜ ืคึผืึธืกื˜ืกืงืจื™ืคึผื˜ ืงืึธื“ ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ืึท ื‘ื™ืœื“ (ืึทื–ืึท ื˜ืขืงืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคึผืจืึทืกืขืกื˜ ืื™ืŸ Ghostscript, ื–ื™ื ื˜ ื“ื™ MIME ื˜ื™ืคึผ ืื™ื– ืื ืขืจืงืขื ื˜ ื“ื•ืจืš ื“ื™ ืื™ื ื”ืึทืœื˜, ืื•ืŸ ืึธืŸ ืคืึทืจืœืึธื–ื  ืื•ื™ืฃ ืคืึทืจืœืขื ื’ืขืจื•ื ื’).

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’