ืคื’ื™ืขื•ืช ื—ืžื•ืจื” ื‘ืกื•ื“ื•

ืขื ืืคืฉืจื•ืช pwfeedback ืžื•ืคืขืœืช ื‘ื”ื’ื“ืจื•ืช sudo, ืชื•ืงืฃ ื™ื›ื•ืœ ืœื’ืจื•ื ืœื”ืฆืคืช ืžืื’ืจ ื•ืœื”ืกืœื™ื ืืช ื”ื”ืจืฉืื•ืช ืฉืœื• ื‘ืžืขืจื›ืช.

ืืคืฉืจื•ืช ื–ื• ืžืืคืฉืจืช ืชืฆื•ื’ื” ื•ื™ื–ื•ืืœื™ืช ืฉืœ ืชื•ื•ื™ ืกื™ืกืžื” ืฉื”ื•ื–ื ื• ื›ืกืžืœ *. ื‘ืจื•ื‘ ื”ื”ืคืฆื•ืช ื”ื•ื ืžื•ืฉื‘ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ืขื ื–ืืช, ื‘ ืœื™ื ื•ืงืก ืžื ื˜ื” ะธ ืžืขืจื›ืช ื”ืคืขืœื” ืจืืฉื•ื ื™ืช ื–ื” ื›ืœื•ืœ ื‘-/etc/sudoers.

ืœื ืฆืœ ืคื’ื™ืขื•ืช ืขื‘ื•ืจ ืชื•ืงืฃ ืœื ื‘ื”ื›ืจื— ืœื”ื™ื•ืช ื‘ืจืฉื™ืžืช ื”ืžืฉืชืžืฉื™ื ื”ืžื•ืจืฉื™ื ืœื”ืคืขื™ืœ sudo.

ื”ืคื’ื™ืขื•ืช ืงื™ื™ืžืช ื‘ sudo ื’ืจืกืื•ืช ืž 1.7.1 ืขืœ 1.8.30. ืคื’ื™ืขื•ืช ื’ืจืกื” 1.8.26-1.8.30 ื”ื™ื” ืžื“ื•ื‘ืจ ื‘ืชื—ื™ืœื”, ืืš ื›ืจื’ืข ื™ื“ื•ืข ื‘ื•ื•ื“ืื•ืช ืฉื’ื ื”ื ืคื’ื™ืขื™ื.

CVE-2019-18634 - ืžื›ื™ืœ ืžื™ื“ืข ืžื™ื•ืฉืŸ.

ื”ืคื’ื™ืขื•ืช ืชื•ืงื ื” ื‘ื’ืจืกื” 1.8.31. ืื ืœื ื ื™ืชืŸ ืœืขื“ื›ืŸ, ืชื•ื›ืœ ืœื”ืฉื‘ื™ืช ืืคืฉืจื•ืช ื–ื• ื‘-/etc/sudoers:

ื‘ืจื™ืจืช ืžื—ื“ืœ !pwfeedback

ืžืงื•ืจ: linux.org.ru

ื”ื•ืกืคืช ืชื’ื•ื‘ื”