X.Org Server 21.1.4 ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืžื™ื˜ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืคืึทืจืคืขืกื˜ื™ืงื˜

ื ืงืขืจืขืงื˜ื™ื•ื• ืžืขืœื“ื•ื ื’ ืคื•ืŸ X.Org Server 21.1.4 ืื™ื– ื‘ื ื™ืžืฆื, ื•ื•ืึธืก ืคื™ืงืกื™ื– ืฆื•ื•ื™ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ ื“ื™ Xkb ืคืึทืจืœืขื ื’ืขืจื•ื ื’ ื”ืึทื ื“ืœืขืจืก, ืึทืœืึทื•ื™ื ื’ ืื™ืจ ืฆื• ื”ืขื›ืขืจืŸ ื“ื™ื™ืŸ ืคึผืจื™ื•ื•ื™ืœืึทื“ื–ืฉืึทื– ืื•ื™ืฃ ื“ื™ ืกื™ืกื˜ืขื ืื•ื™ื‘ ื“ื™ X ืกืขืจื•ื•ืขืจ ืื™ื– ืคืœื™ืกื ื“ื™ืง ื•ื•ื™ ื•ื•ืึธืจืฆืœ, ืึธื“ืขืจ ืฆื• ื•ื™ืกืคื™ืจืŸ ืงืึธื“ ืื•ื™ืฃ ืึท ื•ื•ื™ื™ึทื˜ ืกื™ืกื˜ืขื ืื•ื™ื‘ ืกืขืกื™ืข ืจื™ื“ืขืจืขืงืฉืึทืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืึทืงืกืขืก X11 ื ื™ืฆืŸ SSH. ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ื–ืขื ืขืŸ ืจืขื›ื˜ ืฆื• ืึท ืคืขืœืŸ ืคื•ืŸ ืจื™ื›ื˜ื™ืง ื’ืจื™ื™ืก ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืื™ืŸ ื“ื™ ProcXkbSetGeometry (CVE-2022-2319) ืื•ืŸ ProcXkbSetDeviceInfo (CVE-2022-2320) ื‘ืขื˜ืŸ ื”ืึทื ื“ืœืขืจืก, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขืงืกืคึผืœื•ื™ื˜ืึทื“ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืฆื• ืึท ื–ื›ึผืจื•ืŸ ื’ืขื’ื ื˜ ืึทืจื•ื™ืก ื“ื™ ื’ืจืขื ืขืฅ ืคื•ืŸ ื“ื™ ืึทืœืึทืงื™ื™ื˜ื™ื“ ื‘ืึทืคืขืจ. .

ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ProcXkbSetGeometry, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืงื™ื™ืŸ ื˜ืฉืขืง ืคึฟืึทืจ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ื‘ืขื˜ืŸ ืคืขืœื“ืขืจ, ื•ื•ืึธืก ืขืจืœื•ื™ื‘ื˜ ื“ืขื ืงืœื™ืขื ื˜ ืฆื• ืคืึทืจืฉืึทืคืŸ ืึท ืึธื•ื•ื•ืขืจืคืœืึธื• ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืกืขืงืฉืึทื ื– ืื™ืŸ ื“ื™ ื‘ืขื˜ืŸ ื•ื•ืึธืก ื”ืึธื‘ืŸ ื ื™ืฉื˜ ืฉื˜ื™ืžืขืŸ ืฆื• ื“ื™ ื“ืึทื˜ืŸ ืึทืงืฉืœื™ ื’ืขืฉื™ืงื˜. ืื™ืŸ ื“ื™ ProcXkbSetDeviceInfo ื”ืึทื ื“ืœืขืจ, ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ื– ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ืึท ืคืึทืœืฉ ืกื“ืจ ืคื•ืŸ ืคื•ื ืงืฆื™ืข ืจื•ืคื˜ - ื“ื™ ืคื•ื ืงืฆื™ืข ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืื™ื– ื’ืขืจื•ืคืŸ ื ืึธืš ื“ื™ ืคึฟื•ื ืงืฆื™ืข ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื™ื ื˜ (ื“ื™ ื ืขืžืขืŸ ืคื•ืŸ ื“ื™ ืคืึทื ื’ืงืฉืึทื ื– ื–ืขื ืขืŸ ื’ืขืžื™ืฉื˜ ืื•ืŸ ื“ื™ XkbSetDeviceInfo ืคื•ื ืงืฆื™ืข ื™ื ืงืœื•ื“ืขื“ ืงืึธื“ ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ , ืื•ืŸ XkbSetDeviceInfoCheck - ืคึฟืึทืจ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื•ื•ืึทืœื•ืขืก).

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’