ืคื’ื™ืขื•ืช ื‘-OpenZFS ืฉืฉื•ื‘ืจืช ื˜ื™ืคื•ืœ ื‘ื–ื›ื•ื™ื•ืช ื’ื™ืฉื” ื‘-FreeBSD

ะ’ ื”ื•ืกื™ืฃ ะฒ OpenZFS ืงื•ื“ ืœืชืžื™ื›ื” ื‘- FreeBSD OS ื–ื•ื”ื” ื›ื—ื™ื•ื ื™ ืคื’ื™ืขื•ืช (CVE-2020-24717), ืžื” ืฉืžื•ื‘ื™ืœ ืœื”ืคืจื” ืฉืœ ืขื™ื‘ื•ื“ ื–ื›ื•ื™ื•ืช ื”ื’ื™ืฉื”. ืขื™ืงืจ ื”ื‘ืขื™ื” ื”ื•ื ืฉื”ื–ื›ื•ื™ื•ืช ืฉื ืงื‘ืขื• ืœืงื‘ื•ืฆื” ื˜ื•ืคืœื• ื›ื–ื›ื•ื™ื•ืช ืœื‘ืขืœ ื”ืชื™ืง. ื‘ึผึฐืขึธื™ึธื” ื—ื•ืกืœื• ื‘ืขื“ื›ื•ืŸ OpenZFS 2.0.0-rc1. ืชื™ืงื•ืŸ ืžึฐื™ื•ึนื‘ึผึธื ะดะพ ืชืจื’ื•ื ื‘ืกื™ืก ื”ืงื•ื“ ืฉืœ FreeBSD HEAD ื‘-OpenZFS.

ื”ื‘ืขื™ื” ื ื’ืจืžื” ืขืœ ื™ื“ื™ ื›ืœ ืจื›ื™ื‘ื™ ืจืฉื™ืžืช ื‘ืงืจืช ื”ื’ื™ืฉื” (ACEs) ืฉื”ื•ื’ื“ืจื• ืขื‘ื•ืจ ื‘ืขืœ ื”ืงื‘ื•ืฆื” (group@) ื•ื”ืงื‘ื•ืฆื•ืช ื”ืจื’ื™ืœื•ืช (ืงื‘ื•ืฆื”:<name>) ืฉื”ื•ืืฆืœื• ืœืžืฉืชืžืฉ ื”ื ื•ื›ื—ื™.
ืœื“ื•ื’ืžื”, ืžืฆื‘ ื’ื™ืฉื” 0770 (ื”ื›ืชื™ื‘ื” ืžื•ืชืจืช ืจืง ืœื—ื‘ืจื™ ื”ืงื‘ื•ืฆื”) ื˜ื•ืคืœ ื›-0777 (ื”ื›ืชื™ื‘ื” ืžื•ืชืจืช ืœื›ืœ ื”ืžืฉืชืžืฉื™ื). ืžืฆื‘ ื“ื•ืžื” ื ืฆืคื” ืขื ACLs, ืœืžืฉืœ, ื”-ACL ืœื”ืœืŸ ื”ืคืš ืฉื•ื•ื” ืขืจืš ืœื–ื›ื•ื™ื•ืช 0777, ืžื›ื™ื•ื•ืŸ ืฉื‘ื“ื™ืงืช ื—ื‘ืจ ื”ืงื‘ื•ืฆื” ืขื‘ื•ืจ builtin_administrators ื”ื—ื–ื™ืจื” True.

# ื‘ืขืœื™ื: ืฉื•ืจืฉ
# ืงื‘ื•ืฆื”: ื’ืœื’ืœ
group:builtin_administrators:rwxpDdaARWcCos:โ€”โ€”-:allow

ื›ืžื• ื›ืŸ, ื‘ื™ืฆื™ืืช OpenZFS ืขื‘ื•ืจ FreeBSD, ื–ื•ื”ืชื” ื‘ืขื™ื” ื ื•ืกืคืช ื‘ื”ืขื ืงืช ื–ื›ื•ื™ื•ืช ืกืคืจื™ื•ืช (cd), ืœืœื ืงืฉืจ ืœืžืฆื‘ ื“ื’ืœ ื–ื›ื•ื™ื•ืช ื”ื‘ื™ืฆื•ืข ืขื‘ื•ืจ ืกืคืจื™ื•ืช. ื›ื ื™ืกื” ืœืกืคืจื™ื™ื” ื”ื™ื™ืชื” ืืคืฉืจื™ืช, ื›ื•ืœืœ ืขื ืื™ืกื•ืจ ืžืคื•ืจืฉ ื‘ืืžืฆืขื•ืช ACL ("ื”ื›ื—ืฉื” - ื‘ื™ืฆื•ืข")

ืžืงื•ืจ: OpenNet.ru

ื”ื•ืกืคืช ืชื’ื•ื‘ื”